Alg1 L45: Adding polynomials

Classify by number of terms:

4x² - 2

• Monomial

• Binomial

• Trinomial

• Polynomial

Add:

(3x² - 3x + 2) + (x² - 2x + 1)

• 4x³ - 2x² + 2

• 4x² - 5x + 3

• -2x³ + 2x + 2

• 4x³ - 2x² - 2

Tags

CCSS.HSA.APR.A.1

How many terms are in the following polynomial?

3xy - 2y + 8x - 7z -16

• 1

• 2

• 4

• 5

Terms in a polynomial are separated by what?

• Parentheses

• Multiplication/Division

• Constants

• Addition/Subtraction

What is the term classification of the following polynomial?

x³ - 7x² +3

• Monomial

• Binomial

• Trinomial

• Polynomial

Which is an example of a linear polynomial?

• x² - 5

• 6x + 4

• 5x⁵

• 2x³ - 9x²

Which is an example of a cubic binomial?

• x³ + 5

• x² + 3

• x² + 5x - 6

• 5x³

Find the sum:

(3 - 2x + 2x²) + (4x - 5 + 3x²)

• 7x - 7x + 5x²

• 5x² + 2x - 2

• 5x²

• 5x² + 6x +8

Tags

CCSS.HSA.APR.A.1

What is the constant of the polynomial?

2x³ - 8x² + 3x - 7

• 2

• -8

• 3

• -7

Which is an example of a quadratic monomial?

• x³ + 5

• x² + 3

• x² + 5x - 6

• -5x²