Factoring Quadratics to Find the Roots

find the missing root

Mathematical Equivalence

ON

Solve the equation. (3 points)

(a)  

Tags

CCSS.HSA-REI.B.4B

What are the values of x when y = 0?

• { -3, 1 }

• { -2 }

• { -3, -1 }

• { 1, 3 }

Select the best answer. 

• {4, -2}

• {-4, 2}

• {-2, 4}

• {-1, 9}

Find the roots by factoring.

12x = 9x² + 4

• (2/3, 0)

• (2/3, 4)

• (3, 0)

Tags

CCSS.HSA-REI.B.4B

What are the zeros of the function in the graph?

• (-1, 0) and (1, 0)

• (0, -1) and (0, 1)

• (0, -1)

• (-1, 0) and (1, 0) and (0, -1)

Tags

CCSS.HSF-IF.C.7A

Which is a zero of the graph?

• 0

• -1

• 1.5

• -3

Tags

CCSS.HSA.APR.B.3

Find the solutions to: 7(x-10)(3x+2)

• x = 10 and x = -2/3

• x = 10 and x = -2

• x = 1 and x = -2/3

Tags

CCSS.HSA-REI.B.4B

Find the zeroes: 2x² - x - 6 = 0

• x = -3 and x = 2

• x = -3/2 and x = 2

• x = -3/2 and x = -2

Tags

CCSS.HSA-REI.B.4B

Find the roots of the equation by factoring.

16x² = 9

• (-3/4, 1) and (3/4, 0)

• (3/4, 0) and (3/4, 0)

• (-3/4, 0) and (3/4, 0)

Tags

CCSS.HSA-REI.B.4B