Solve Quadratics by Factoring by Grouping

For which method of solving do you need to apply the Zero Product Property?

• Factoring

• Difference of Squares

• Square Roots

• Completing the Square

Which of the following are methods to solve quadratics (select all that apply)?

• Difference of Squares

• Completing the Square

• Square Roots

• Grouping

Solve by factoring

• A

• B

• C

• D

Factor and Solve: Remember the two numbers you choose when factoring, are not your solutions to the equation!

a² + 2a − 24 = 0

• a = −6, 4

• a = 6, −4

• a = 12, −2

• a = 8, −3

Factor completely.

Factor completely.

For the Quadratic Equation $4x^2+11x+6$ , what term goes in the base as shown by the red box on the diagram?

Factor and Solve: Remember the two numbers you choose when factoring, are not your solutions to the equation!

x² + 13x + 12 = 0

• x = −12, −1

• x = 12, 1

• x = 13, 1

• x = −13, −1

Factor and solve:

z² − 14z + 45 = 0

• z = 1, 45

• z = −1, 45

• z = −5, 9

• z = 5, 9