<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url><loc>https://mathbyfirstprinciples.org/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/about/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/complex-numbers/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/complex-numbers/complex-arithmetic/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/complex-numbers/complex-plane/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/complex-numbers/complex-roots/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/complex-numbers/imaginary-unit/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/complex-numbers/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/complex-numbers/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/conic-sections/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/conic-sections/circles/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/conic-sections/ellipses/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/conic-sections/hyperbolas/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/conic-sections/parabolas/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/conic-sections/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/conic-sections/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/equations-and-inequalities/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/equations-and-inequalities/absolute-value-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/equations-and-inequalities/linear-inequalities/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/equations-and-inequalities/solving-for-a-variable/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/equations-and-inequalities/solving-linear-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/equations-and-inequalities/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/equations-and-inequalities/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/exponential-and-logarithmic-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/exponential-and-logarithmic-functions/exponential-and-log-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/exponential-and-logarithmic-functions/exponential-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/exponential-and-logarithmic-functions/exponential-growth-and-decay/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/exponential-and-logarithmic-functions/logarithms/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/exponential-and-logarithmic-functions/properties-of-logarithms/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/exponential-and-logarithmic-functions/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/exponential-and-logarithmic-functions/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/exponential-and-logarithmic-functions/the-number-e/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/functions-and-graphs/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/functions-and-graphs/composition-of-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/functions-and-graphs/function-notation/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/functions-and-graphs/graphing-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/functions-and-graphs/inverse-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/functions-and-graphs/relations-and-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/functions-and-graphs/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/functions-and-graphs/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/functions-and-graphs/transformations-of-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/polynomial-division-and-roots/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/polynomial-division-and-roots/factor-theorem/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/polynomial-division-and-roots/polynomial-basics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/polynomial-division-and-roots/polynomial-long-division/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/polynomial-division-and-roots/rational-root-theorem/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/polynomial-division-and-roots/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/polynomial-division-and-roots/synthetic-division/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/polynomial-division-and-roots/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/probability-and-statistics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/probability-and-statistics/counting-principles/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/probability-and-statistics/data-and-distributions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/probability-and-statistics/introduction-to-probability/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/probability-and-statistics/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/probability-and-statistics/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/probability-and-statistics/the-normal-distribution/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/quadratics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/quadratics/completing-the-square/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/quadratics/factoring-quadratics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/quadratics/quadratic-formula/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/quadratics/quadratic-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/quadratics/quadratic-inequalities/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/quadratics/roots-and-coefficients/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/quadratics/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/quadratics/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/radicals-and-exponents/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/radicals-and-exponents/operations-with-radicals/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/radicals-and-exponents/radical-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/radicals-and-exponents/rational-exponents/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/radicals-and-exponents/rationalizing-denominators/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/radicals-and-exponents/simplifying-radicals/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/radicals-and-exponents/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/radicals-and-exponents/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/rational-expressions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/rational-expressions/adding-rational-expressions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/rational-expressions/graphing-rational-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/rational-expressions/multiplying-rational-expressions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/rational-expressions/rational-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/rational-expressions/simplifying-rational-expressions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/rational-expressions/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/rational-expressions/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/sequences-and-series/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/sequences-and-series/arithmetic-sequences-and-series/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/sequences-and-series/binomial-theorem/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/sequences-and-series/geometric-sequences-and-series/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/sequences-and-series/infinite-geometric-series/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/sequences-and-series/sequences-and-notation/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/sequences-and-series/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/sequences-and-series/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/systems-of-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/systems-of-equations/cramers-rule/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/systems-of-equations/matrices-and-systems/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/systems-of-equations/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/systems-of-equations/systems-of-inequalities/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/systems-of-equations/systems-three-variables/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/systems-of-equations/systems-two-variables/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/systems-of-equations/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/zeros-of-polynomials/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/zeros-of-polynomials/complex-and-irrational-roots/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/zeros-of-polynomials/fundamental-theorem-of-algebra/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/zeros-of-polynomials/graphing-polynomials/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/zeros-of-polynomials/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/zeros-of-polynomials/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/algebra-2/zeros-of-polynomials/vietas-formulas/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/collections/proofs/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/contact/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/complex-numbers/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/complex-numbers/completing-the-square/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/complex-numbers/complex-arithmetic/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/complex-numbers/imaginary-numbers/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/complex-numbers/quadratic-applications/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/complex-numbers/quadratic-formula/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/complex-numbers/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/complex-numbers/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/functions/composing-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/functions/custom-operations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/functions/inverse-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/functions/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/functions/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/functions/what-is-a-function/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-functions/graphing-inverse-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-functions/graphs-of-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-functions/shifting-graphs/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-functions/stretching-and-reflecting-graphs/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-functions/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-functions/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-lines/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-lines/equations-of-lines/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-lines/graphing-linear-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-lines/parallel-and-perpendicular-lines/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-lines/slope/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-lines/slope-and-intercepts/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-lines/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-lines/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-quadratics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-quadratics/equation-of-a-circle/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-quadratics/parabolas/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-quadratics/quadratic-inequalities/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-quadratics/quadratic-optimization/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-quadratics/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/graphing-quadratics/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/inequalities/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/inequalities/graphing-inequalities/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/inequalities/inequality-basics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/inequalities/linear-optimization/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/inequalities/solving-linear-inequalities/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/inequalities/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/inequalities/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/language-of-algebra/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/language-of-algebra/algebraic-fractions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/language-of-algebra/arithmetic-with-expressions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/language-of-algebra/expanding-and-factoring/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/language-of-algebra/fractional-exponents/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/language-of-algebra/from-arithmetic-to-algebra/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/language-of-algebra/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/language-of-algebra/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/linear-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/linear-equations/linear-equations-in-disguise/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/linear-equations/linear-word-problems/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/linear-equations/solving-for-a-variable/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/linear-equations/solving-linear-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/linear-equations/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/linear-equations/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/polynomials-and-exponentials/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/polynomials-and-exponentials/adding-and-subtracting-polynomials/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/polynomials-and-exponentials/compound-interest/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/polynomials-and-exponentials/exponential-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/polynomials-and-exponentials/logarithms/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/polynomials-and-exponentials/multiplying-polynomials/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/polynomials-and-exponentials/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/polynomials-and-exponentials/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/quadratic-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/quadratic-equations/factoring-harder-quadratics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/quadratic-equations/factoring-quadratics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/quadratic-equations/introduction-to-quadratics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/quadratic-equations/sum-and-product-of-roots/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/quadratic-equations/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/quadratic-equations/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/ratios-and-percents/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/ratios-and-percents/conversion-factors/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/ratios-and-percents/direct-and-inverse-proportion/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/ratios-and-percents/percent-problems/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/ratios-and-percents/rate-and-work-problems/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/ratios-and-percents/ratio-problems/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/ratios-and-percents/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/ratios-and-percents/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/sequences-and-series/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/sequences-and-series/arithmetic-sequences/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/sequences-and-series/arithmetic-series/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/sequences-and-series/geometric-sequences/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/sequences-and-series/geometric-series/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/sequences-and-series/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/sequences-and-series/telescoping/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/sequences-and-series/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-factorizations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-factorizations/difference-of-squares/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-factorizations/factoring-by-grouping/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-factorizations/rationalizing-denominators/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-factorizations/squares-of-binomials/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-factorizations/sum-and-difference-of-cubes/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-factorizations/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-factorizations/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-functions/absolute-value-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-functions/floor-and-ceiling/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-functions/piecewise-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-functions/radical-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-functions/rational-functions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-functions/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-functions/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-manipulations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-manipulations/raising-equations-to-powers/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-manipulations/self-similar-expressions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-manipulations/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-manipulations/symmetry/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/special-manipulations/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/systems-of-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/systems-of-equations/elimination/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/systems-of-equations/larger-systems/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/systems-of-equations/substitution/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/systems-of-equations/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/systems-of-equations/systems-word-problems/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/systems-of-equations/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/intro-to-algebra/systems-of-equations/two-variable-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/data-and-probability/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/data-and-probability/averages/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/data-and-probability/counting/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/data-and-probability/data-graphs/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/data-and-probability/probability/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/data-and-probability/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/data-and-probability/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/decimals/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/decimals/decimal-place-value/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/decimals/fractions-and-decimals/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/decimals/operations-with-decimals/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/decimals/rounding-estimation/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/decimals/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/decimals/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/exponents-and-roots/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/exponents-and-roots/exponents/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/exponents-and-roots/laws-of-exponents/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/exponents-and-roots/negative-zero-exponents/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/exponents-and-roots/scientific-notation/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/exponents-and-roots/square-roots/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/exponents-and-roots/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/exponents-and-roots/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/factors-and-multiples/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/factors-and-multiples/divisibility/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/factors-and-multiples/gcf-and-lcm/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/factors-and-multiples/prime-factorization/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/factors-and-multiples/primes-and-composites/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/factors-and-multiples/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/factors-and-multiples/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/foundations-of-arithmetic/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/foundations-of-arithmetic/arithmetic-properties/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/foundations-of-arithmetic/distributive-property/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/foundations-of-arithmetic/order-of-operations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/foundations-of-arithmetic/place-value/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/foundations-of-arithmetic/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/foundations-of-arithmetic/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/fractions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/fractions/adding-subtracting-fractions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/fractions/equivalent-fractions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/fractions/mixed-numbers/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/fractions/multiplying-dividing-fractions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/fractions/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/fractions/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/fractions/understanding-fractions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/geometry-basics/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/geometry-basics/circles/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/geometry-basics/coordinate-plane/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/geometry-basics/perimeter-and-area/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/geometry-basics/points-lines-angles/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/geometry-basics/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/geometry-basics/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/geometry-basics/volume-surface-area/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/integers/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/integers/absolute-value/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/integers/adding-subtracting-integers/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/integers/multiplying-dividing-integers/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/integers/negative-numbers/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/integers/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/integers/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/intro-to-algebra/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/intro-to-algebra/inequalities/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/intro-to-algebra/one-step-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/intro-to-algebra/simplifying-expressions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/intro-to-algebra/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/intro-to-algebra/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/intro-to-algebra/two-step-equations/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/intro-to-algebra/variables-and-expressions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/ratios-and-proportions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/ratios-and-proportions/percent/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/ratios-and-proportions/percent-change/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/ratios-and-proportions/proportions/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/ratios-and-proportions/rates/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/ratios-and-proportions/ratios/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/ratios-and-proportions/summary/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/pre-algebra/ratios-and-proportions/test/</loc></url>
  <url><loc>https://mathbyfirstprinciples.org/privacy/</loc></url>
</urlset>
