Polynomials- Operations & Vocab

What is the degree of this polynomial?

x² + 4x - 8

• trinomial

• quadratic

• quartic

• polynomial

Which is an example of a linear polynomial?

• x² - 5

• 5x⁵

• 6x+4

• 2x³-9x²

What is the classification of the following polynomial?

x⁴ - 8x + 10

• cubic trinomial

• quintic trinomial

• quadratic trinomial

• quartic trinomial

Which pair is an example of like terms?

• 2a and 2b
• x and x²
• 3k and 3k³
• y² and 2y²

Tags

CCSS.6.EE.A.2B

Add the following polynomials:

(x³ - 2x² + 3) + (2x³ + 3x² - 1)

• 3x³ - 2x² + 3x + 2

• 3x³ -5x² - 2

• 3x³ + x² + 2

• 3x³ -x² + 1

Tags

CCSS.HSA.APR.A.1

Subtract the following polynomials:

(3x² - 3x + 2) - (x² - 2x + 1)

• 2x² - x + 1

• 2x² +x + 1

• 2x² -5x + 3

• 4x² -5x + 3

Tags

CCSS.HSA.APR.A.1

Simpliy: 3x² + 5x²

• 8x

• 8x²

• 2x

• 2x²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Multiply the monomial and trinomial:

-x³(9x⁴ - 2x³ + 7)

• -9x¹² + 2x⁹ - 7x³

• -9x⁷ - 2x³ + 7

• 9x⁷ - 2x⁶ + 7x³

• -9x⁷ + 2x⁶ - 7x³

Tags

CCSS.HSA.APR.A.1

Is the following written in standard form?

c + 8c³ - 3c⁷

• yes

• no

Which term represents a "constant?"

• 3x

• 4x²

• 5

• x