Polynomial Quiz Review

How many total roots/zeros are there in the polynomial.   

• A
• B
• C
• D

Simplify.

(4cd + 4c²d - 2cd²) + (-cd - 8c²d + 2cd²)

• 3cd - 4c²d

• 3cd + 4c²d + 4cd²

• 5cd - 4c²d - 4cd²

• 5cd - 4c²d

Tags

CCSS.HSA.APR.A.1

Simplify.

(5ab - 4a + b) - (-7ab + 3b + 2a)

• 12ab - 6a - 2b

• -2ab - a + 4b

• -35ab - 12a² + 3b²

• 12ab - a + 3b

Tags

CCSS.HSA.APR.A.1

Simplify.

(4x - 7)(-2x + 3)

• -8x² + 26x - 21

• -8x² - 2x - 21

• -8x² - 14x - 4

• -8x² + 26x - 7

Tags

CCSS.HSA.APR.A.1

Simplify.

-4m(3m - 2)

• -12m² + 8m

• -7m + 8

• -12x² - 8m

• 12x² - 8m

Tags

CCSS.6.EE.A.3

h(x)=3x

• Yes, it is a polynomial function.

• No, it is not a polynomial function.

g(x)=3x² − 1x^-4 + 7

• Yes, it is a polynomial function.

• No, it is not a polynomial function.

If the degree is 1, the type is...

• quadratic

• linear

• cubic

• constant

• quartic

If the degree is 3, the type is...

• quadratic

• linear

• cubic

• constant

• quartic

What is the degree? f(x)=4x²-2+1/2x⁴

• 2

• -2

• 4

• 1/2