Solving Quadratic Equations with Square Root Method

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

• x=10

• x=-10

• x= -10, 10

• x= -50,50

• x=6

• x= -6, 6

• x= -4, 4

• x=-2, 2

Solve the equation using the Square Roots Method:

• No Solution

Solve by using the square root method:

• No Solution

• x = 3, -3

• x = -21, 21

• x = 7, -7

Solve the equation using Square Roots Method:

Solve by using the square root method:

• No Solution

• x = 3, -3

• x = -21, 21

• x = 7, -7