Polynomials Practice

What is the degree of the polynomial given:
3x³ - 7x² -2x⁷ -x + 4

• linear

• quadratic

• cubic

• 7th degree

What is the correct name for the following?
-3x+2

• binomial & linear

• binomial & quadratic

• binomial & cubic

• binomial & 4th degree

What is the correct name for the following:
2x³

• monomial & linear

• monomial & quadratic

• monomial & cubic

• monomial & 4th degree

What is the correct name for the following:
-3x⁴ -3x³-3x²

• trinomial & quadratic

• binomial & linear

• trinomial & 4th degree

• trinomial & 7th degree

Find the sum of the following:
(2x + 5y + 7) + (-6x -4y + z)

• -8x +y +z +7

• -4x + y + z + 7

• -12x² -8xy + 7z

• -12x² -20y² -7z

Factor out the GCF of:  9x³ -27x

• 9x

• 27

• 9

• x²

Factor out the GCF of: 3x⁴ -3x²+ x

• 3x

• x

• 3

• 3x²

Which expression is equivalent to:
(3x⁵ + 8x³)-(7x²-6x³)

• -4x³ + 14

• -4x⁵ + 14x³

• 3x⁵ + 14x³ -7x²

• 3x⁵ + 2x³ - 7x²

Factor out the GCF of: 
24x⁶y⁴ + 20x⁴y² - 16x²y

• 2xy

• 2x²y

• 4x³y

• 4x²y

The zero of the polynomial p(x)=2x-1 is

• 2

• 1

• 1/2

• -1/2