Polynomials Part B Review

How many zeros does the polynomial function
 P(x) = 3x⁴+4x-8 have?

• 1
• 2
• 3
• 4

Which statement is correct?

• The zeros of this polynomial are 0, 2, and 5. 
• The solution 5 has a multiplicity of 2
• The solution 1 has a multiplicity of 1
• There are 4 solutions. 

Find all zeros for the polynomial function P(x) = x³ -3x²-5x+15

• 3, √5 
• 3, √5, -√5
• -3, √5, -√5
• -3, 5i, -5i

Find all zeros of the polynomial function P(x) = x³+6x²+9x+54

• 6, 3, -3

• -6, 3, -3

• -6, 3i, -3i

• 6, 3i, -3i

f(x)=(x+4)(x-3)(x-2)

List the zeros for this function.

• x=-4, x=3, x=-2

• x=-4, x=3, x=2

• x=-4, x=-3, x=-2

• x=4, x=3, x=2

If the roots are -3 and +4, what is a possible quadratic equation in standard form?

• x²+x-12
• x²-x-12
• x²-x+12
• x²+x+12

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Build a Polynomial with the following Zeros:

-2, 3, 4

• x³ - 3x² - 2x + 12

• x³ - 5x² - 2x + 24

• 2x³ - 3x² - x + 24

• x³ + 5x² + 2x - 24

Build a Polynomial with the following Zeros:

-2, -1, 2

• 2x³ - x² - 4x - 2

• x³ + 2x² - 2x + 4

• x³ + x² - 4x + 4

• x³ - x² - x + 4

Build a Polynomial with the following Zeros:

4, 5, 6, 7

• x⁴ - 22x³ + 89x² + 638x + 730

• x⁴ - 12x³ - 179x² - 638x + 540

• x⁴ - 22x³ + 179x² - 638x + 840

• x⁴ - 13x³ + 179x² - 638x + 640

Identify the Graph of the Polynomial with the following Zeros:

-8, 3

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