Finding Solutions Quadratics

Solve
x² + 2x - 24 = 0

• x = -6, x = 4

• x = 6, x = -4

• x = 12, x = -2

• x = 8, x = -3

Tags

CCSS.HSA-REI.B.4B

The x-intercepts of a quadratic equation are known as the _____.

• vertices

• squares

• zeros

• formulas

Tags

CCSS.HSF-IF.C.7A

Find the zeros of this quadratic.

• b=4/5, b=3

• b=4, b=-3

• b=1/5, b=3

• b=4/5, b=-3

Tags

CCSS.HSA-REI.B.4B

How many roots does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

• x = {-5, 14}

• x = {-14, 5}

• x = {-2, 7}

• x = {-7, 2}

Tags

CCSS.HSA-REI.B.4B

Select the best answer.

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

What are the solutions to the equation 0 = x² + 3x - 10?

• x = -2, x = -5

• x = -2, x = 5

• x = 2, x = 5

• x = 2, x = -5

Tags

CCSS.HSA-REI.B.4B

• 0

• 4

Tags

CCSS.HSA-REI.B.4B

• x = {6}

• x = {-9}

• x = {3}

• x = {-3}

Tags

CCSS.HSA-REI.B.4B

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B