Quadratics Mixed Practice

Solve using the quadratic formula

• A

• B

• C

• D

Solve by factoring:
x² + 3x - 18 = 0

• x = -3 and x = 6

• x = 3 and x = -6

• x = -9 and x = 2

• x = 9 and x = -2

Solve by factoring.

• -4, 2

• -2, 4

• -16

• -4

• A
• B
• C
• D

• A

• B

• C

• D

Solve the polynomial.

x² - 6x - 7 = 0

• x = -1, 7

• x = -3, -1

• x = 5, 6

• x = -3, 3

16 seconds

10 seconds

8 seconds 

14 seconds

• 16 seconds

• 10 seconds

• 8 seconds 

• 14 seconds

Name "c" for the equation
4x² - 5x + 7 = 10

• 7

• 17

• -5

• -3

• x = -5

• x = 1

• -1

• x = -1

• x = 5

• x = 9

• x = -9

Solve the polynomial.

x² - 6x - 7 = 0

• x = -1, 7

• x = -3, -1

• x = 5, 6

• x = -3, 3