Finding the Zeros

Solve for the values of x:

(x - 5)(x - 1) = 0

• (5, 0) or (1, 0)

• (-5, 0) or (-1, 0)

• (0, -5) or (0, -1)

• (0, 5) or (0, 1)

Tags

CCSS.HSA-REI.B.4B

What are the zeros of the function?

• 4,1

• 3,1,-2,-5

• -3, -1, 2, 5

• -2,4

Tags

CCSS.HSA.APR.B.3

What are the zeros?

2x(x - 5) = 0

• x = 0, 5

• x = 0, - 5

• x = 5

• x = -5

Tags

CCSS.HSF-IF.C.7C

What are the solutions?

• 0 and 8

• -2 and -4

• 3 and -1

• 2 and 4

Complete the Square and solve the equation.
a² - 2a - 35 = 0

• ± √ 6

• -7, 7

• -5, 7

• 35, 37

Tags

CCSS.HSA-REI.B.4B

Solve by completing the square:
k² − 12k + 23 = 0

• {6 + √13, 6 - √13}

• {-6 + √13, -6 - √13}

• {6 + √59, 6 - √59}

• {-6 + √59, -6 - √59}

Tags

CCSS.HSA-REI.B.4B

What are the x-intercepts?

2(x + 5)(x + 1) = 0

• x = 0, 5, 1

• x = 0, - 5, -1

• x = 5, 1

• x = -5, -1

Tags

CCSS.HSA-REI.B.4B

Find the zeros of x² - 8x - 20

• 10, 2

• -10, -2

• 10, -2

• -10, 2

Tags

CCSS.HSA-REI.B.4B

Find the zeros of x² + 5x - 66

• 11, 6

• -11, -6

• -11, 6

• 11, -6

Tags

CCSS.HSA-REI.B.4B

Find the zeros of x² - 9x + 14

• 7, 2

• -7, -2

• 1, 14

• -1, -14

Tags

CCSS.HSA-REI.B.4B