Solving Polynomials

What are the zeros for this function?

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What are the zeros for this function?

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Factor Completely:

2n³ + 7n² - 2n - 7

• cannot be factored

• (n - 1)²(2n + 7)

• (n² - 1)(2n + 7)

• (n + 1)(n - 1)(2n + 7)

Factor completely:
2x³ + 5x² - 8x - 20

• (x² - 4)(2x + 5)

• (2x - 5)(x² + 4)

• (2x² - 4)(x + 5)

• (x - 2)(x + 2)(2x + 5)

Factor the polynomial and find all zeros.

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7C

Factor the polynomial and find all zeros.

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7C

Factor the polynomial and find all zeros.

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7C

Factor the polynomial and find all zeros.

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7C

Factor the polynomial and find all zeros.

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7C

Answer explanation

The roots of the polynomial equation can be found by factoring the equation as (x-1)(x+2)(x-3)=0. Therefore, x = 1, -2, 3.

Tags

CCSS.HSA-REI.B.4B