Solving Quadratics

x² + 4x - 96

• (x + 12)(x - 8)

• (x + 16)(x - 4)

• (x - 6)(x + 10)

• (x + 14)(x - 9)

Factor:
x² - 10x + 24

• (x - 6)(x - 4)

• (x + 6)(x + 4)

• (x - 12)(x + 2)

• (x - 8)(x - 3)

Select the solutions to the equation

4x² + 11x + 7 = 0

• x = - 1.75

• x = 6

• x = - 1

• x = 1

Tags

CCSS.HSA-REI.B.4B

The quadratic function y = -2x² + 4x + 6 is pictured. What are the solutions to the equation 7.5 = -2x² + 4x + 6?

• x = 0.5

• x = 1.5

• x = 1

• x = 8

• x = 6

What are the solutions to the quadratic equation?

• x = -4

• x = 1

• x = -1

• x = 2

• x = 4

Factor:

x² - 24x - 145

• (x - 29)(x + 5)

• (x + 10)(x - 34)

• (x - 18)(x - 15)

• (x - 28)(x + 6)

Factor:
x² - 23x - 24

• (x + 24)(x - 1)

• (x - 12)(x + 2)

• (x - 24)(x + 1)

• (x + 12)(x - 2)

Factor
n²-13n+40

• (n-5)(n-8)

• (n+5)(n-8)

• (n-5)(n+8)

• (n+6)(n+1)

Factor
n² + 16n + 63

• (n-7)(n+4)

• (n+7)(n-9)

• (n-3)(n-10)

• (n+7)(n+9)