Adding and Subtracting Binomials

(3x+7) + (5x−2) =

(3x+7) − (5x+2) =

Which definition best describe what binomials are?

• one term

• three terms

• two terms

• four terms

Simplify the following polynomial by adding:

• 15x⁸

• 11x⁵ - 6x³ + 10

• 10x⁵ + 11x³ - 6

• 4x⁵ + 8x³ + 3

Combine (3x - 4) + (12x + 10)

• x - 12

• 15x + 6

• 36x + 40

• 17x + 9,000

Simplify (9x + 17) + (19x - 27)

• 28x + 44

• 28x - 10

• -28x + 10

• -171x - 459

Add the polynomials. (2x + 5y) + (3x - 2y)

• 3x + 5y

• 5x + 3y

• 5x + 7y

• 7xy + 1xy

Add the polynomials.
(2x + 5y) + (3x - 2y)

• 3x + 5y

• 5x + 3y

• 5x + 7y

• 7xy + 1xy

Solve the following problem.
(13x + 30) - (20x + 6)

• -7x + 24

• -33x - 42

• 133x + 36

• 260x + 180

Solve the following problem.
(9x + 17) + (19x - 27)

• 28x + 44

• 28x - 10

• -28x + 10

• -171x - 459