Mixed Practice Polynomials

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y

• 5x + 4y

• 5x - 4y

• 5x -10y

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11

• 11x + 11

• 16x² - 5x + 11

• 10x²

Simplify this polynomial:

3x² - x + 2 - 5x² + 8x - 5

• 8x² + 9x + 7

• -2x² + 7x - 3

• 2x² + 7x - 3

• 5x² - 3

What are like terms?
Terms that have....

• the same variables

• the same exponents

• the same coefficients

• the same variables and exponents

when do you use the box method?

• when multiplying polynomials

• when adding polynomails

• when subtracting polynomails

how many terms does a binomial have

• 1

• 2

• 3

• 4

how many terms does a trinomials have?

• 1

• 2

• 3

• 4

When you multiply polynomials you do what with the exponents?

• add

• subtract

• multiply

• divide

when you divide polynomials you do what with the exponents

• add

• subtract

• multiply

• divide