Solving Quadratics with Square Root Method and Factoring

Choose the best method to solve this quadratic:

​ (a)  

3x² - 21 = 3

• 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

Which method of solving quadratics would you use to solve the following:

• Completing the Square

• ZPP

• Square Roots

Which method of solving quadratics would you use to solve the following:

• Completing the Square

• ZPP

• Square Roots

• -3, 4
• 3, 4
• -4, -3
• -3

• -2, 4
• -8
• ±8
• No real solution

solve using square roots

• ±81

• ±9

• ±3

• No real solution

Solve for x by factoring.

• -6, -2

• -2, 6

• 2, 6

• -6, 2

Solve for v by factoring. 
*Remember the equation must equal 0*

• A

• B

• C

• D

n² - 2n = 0

• n = 2 and 0

• n = -2 and 0

• n = 2

• n = 0