9.2.3.3
Factor common monomial factors from polynomials, factor quadratic polynomials, and factor the difference of two squares.
Example Problems
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Khan Academy ResourcesSolving quadratics by factoring reviewFactoring polynomials by taking a common factorFactoring quadratics in any formFactoring quadratics: Difference of squaresFactoring quadratics: Perfect squaresFactoring by groupingFactoring quadratics: leading coefficient = 1Factoring simple quadratics reviewFactoring quadratics: leading coefficient ≠ 1Solving quadratics by factoringQuadratics by factoring (intro)Difference of squaresFactoring quadratics introDifference of squares introQuadratics by factoringFactor polynomials using structureFactor quadratics by groupingQuadratic word problems (standard form)Polynomial identitiesIdentify quadratic patternsFactor polynomials: common factorFactor higher degree polynomialsPerfect squares introFactorization with substitutionFactor using polynomial divisionFactoring quadratics with a common factorPerfect squaresGCF factoring introductionFactoring quadratics as (x+a)(x+b) (example 2)Factoring perfect squaresFactoring using the difference of squares patternQuadratic equations word problem: triangle dimensionsMore examples of factoring quadratics as (x+a)(x+b)Intro to groupingTaking common factor from trinomialFactoring quadratics by groupingFactoring quadratics: common factor + groupingFactoring quadratics: negative common factor + groupingFactoring perfect squares: negative common factorFactoring using the perfect square patternSolving quadratics by factoringQuadratic equations word problem: box dimensionsWorked example: Completing the square (intro)Factoring perfect squares: missing valuesFactoring using polynomial divisionPerfect square factorization introFactoring quadratics as (x+a)(x+b)Factoring higher-degree polynomials: Common factorIdentifying perfect square formFactoring using polynomial division: missing termTaking common factor: area modelLeast common multiple of polynomialsFactoring difference of squares: shared factorsFactoring perfect squares: shared factorsDifference of squares introStrategy in factoring quadratics (part 1 of 2)Factoring difference of squares: analyzing factorizationFactoring difference of squares: leading coefficient ≠ 1Strategy in factoring quadratics (part 2 of 2)Identifying quadratic patternsSolving quadratics by factoring: leading coefficient ≠ 1Factoring quadratics with a common factorTaking common factor from binomialFactoring higher degree polynomialsFactoring completely with a common factorIntroduction to factoring higher degree polynomialsFactorization with substitution
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