Finding Zeros Algebraically

What are the zeros?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSA.APR.B.3

Factor x² - 9

• (x + 3)(x - 3)

• (x + 4)(x - 4)

Tags

CCSS.HSA.APR.C.4

Factor x² - 25

• (x - 4)(x + 4)

• (x - 5)(x + 5)

Tags

CCSS.HSA.APR.C.4

Find the zeroes of the quadratic equation

d² - 10d + 25 = 0

• d = -5 and d = +5

• d = 15 and d = -10

• d = -5 and d = 20

• d = 5

Tags

CCSS.HSA-REI.B.4B

Find the zero(s) of the function.

• x = {-4, 4}

• x = -4

• x = 4

• x = 0

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Find the solution(s) of the function.

• x = {-3, 5}

• x = {3, 5}

• x = {-3, -5}

• x = {3, -5}

Tags

CCSS.HSA-REI.B.4B

Find the root(s) of the function.

• x = {2, -3}

• x = {-2, -3}

• x = {-2, 3}

• x = {2, 3}

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Factor the quadratic expression

d² - 10d + 25

• (d + 5) (d - 5)

• (d - 15) (d + 10)

• (d + 5) (d - 20)

• (d - 5) (d - 5)

Tags

CCSS.HSA.APR.C.4

What are the zeros of x²+9x+14

• 2, 7

• -2, -7

• 2, -7

• -2, 7

Tags

CCSS.HSA-REI.B.4B

If a quadratic function is represented as f(x) = (x - 7)(x + 8), find the zeroes.

• x = - 7 and x = 8

• x = 7 and x = -8

Tags

CCSS.HSF-IF.C.7D