Choose Your Method Solving Quadratics

What is one of the solutions to this equation?
(2x - 1)² = 49

• 7

• -7

• -4

• -3

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

• Difference of Squares

• Completing the Square

• Square Roots

• Grouping

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

• Factoring

• Difference of Squares

• Square Roots

• Completing the Square

Solve

3x² - 192 = 0

• -32 or 32

• No Solution

• -8 or 8

• -64 or 64

Solve a² + 10a - 24 = 0

• a = {2, -12}

• a = {4, 6}

• a = {-12, 2}

• a = {-6, -4}

Mike solved the equation x² + 8x = 14 by completing the square. Which of the following equations is part of the correct solution.

• (x + 4)² = 14

• x² + 8x - 14 = 0

• (x + 4)² = 30

• x² + 8x + 4 = 18

Since you can't solve this one by graphing, what method would you choose to solve it?

• Inverse Operations

• Factoring

• Quadratic Formula

Choose the best method to solve this quadratic:

​ (a)  

-3 = 4x² + 9x

• Quadratic Formula

• Square Roots

• ZPP

Choose the best method to solve this quadratic:

​​ (a)  

x² + 8x - 13 = 0

• Square Roots

• ZPP

• Quadratic Formula

Choose the best method to solve this quadratic:

​ (a)  

2(x + 2)² - 5 = 8

• Square Roots

• Quadratic Formula

• ZPP