Adding and Subtracting Polynomials

(5x + x² - 4) - (4x - x² + 6)

• 2x² + x + 2

• x + 2

• 2x² + x - 10

• x - 10

(x⁵ + x³) - (6x - x³ + 6x⁵)

• -5x⁵ + 2x³ - 6x

• 7x⁵ - 6x

• -5x³ + 2x² - 6x

• -5x⁵ - 6x

Identify the degree of the monomial:
8a³

• 8

• 1

• 3

• 11

A polynomial that has two terms is a:

• polynomial

• monomial

• binomial

Classify the polynomial by its number of terms.
 4x² - 2

• 
  monomial

• 
  binomial

• 
  trinomial

• 
  polynomial

Which is an example of a cubic monomial?

• 
  x³ + 5

• 
  x² + 3

• 
  x² + 5x - 6

• 
  5x³

• 5th degree Monomial

• 10th degree Monomial

• 5th degree Trinomial

• 10th degree Polynomial

The following polynomial is written in standard form:
7x³ - 11x² + 8x - 5

• True

• False

4x² + 8x - 7
is classified as a...

• Third Degree Monomial

• Second Degree Binomial

• Second Degree Trinomial

• Third Degree Cubic

Combine like terms to simplify: (5x + 2) + (4x - 5)

• 9x -3

• -9x-7

• 9x+7

• x+7