CCSS.HSA1QE-FQE - What are the four different ways to factorise a quadratic equation

Sangeetha Pulapaka (last edited 4 years ago) (Expert, Educator @Qalaxia)

STEP 1: Recall what is a quadratic equation

STEP 2: There are four commonly used methods you can use to solve a quadratic equation:

Factoring

Completing the Square

Quadratic Formula

Graphing

Recall how to factorise a quadratic equation by grouping

Recall how to factorise a quadratic equation by completing the square

Recall how to factorise a quadaratic equation by using the quadratic formula

Recall how to factorise the quadratic equation by graphing