Solving Quadratic Equations by Factoring

By the end of this section I can...

-factor a quadratic expression to reveal the zeros of the function it defines

Khan Academy Videos and Interactive Practice:

https://www.khanacademy.org/math/algebra-basics/quadratics-polynomials-topic/solving-quadratics-factoring/v/factoring-quadratic-expressions

https://www.khanacademy.org/math/algebra-basics/quadratics-polynomials-topic/solving-quadratics-factoring/v/example-1-solving-a-quadratic-equation-by-factoring

https://www.khanacademy.org/math/algebra-basics/quadratics-polynomials-topic/solving-quadratics-factoring/e/solving_quadratics_by_factoring

https://www.khanacademy.org/math/algebra-basics/quadratics-polynomials-topic/solving-quadratics-factoring/e/solving_quadratics_by_factoring_2

https://www.khanacademy.org/math/algebra2/polynomial-functions/factoring-polynomials-quadratic-forms-alg2/v/factor-by-grouping-and-factoring-completely

Other Resources:

http://www.purplemath.com/modules/solvquad.htm

http://www.regentsprep.org/regents/math/algtrig/ate3/quadlesson2.htm