Polynomials Key Facts

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

• 5x + 10y

• 5x + 4y

• 5x - 4y

• 5x -10y

which is the following is a polynomial

• 2x+3x^2

• 5

when do you use the box method?

• when multiplying polynomials

• when adding polynomails

• when subtracting polynomails

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

how many terms does a trinomials have?

• 1

• 2

• 3

• 4

What is the degree of x(x + 2)(x - 3)?

• 1

• 2

• 3

• 4

What is the degree of (x + 2)(x - 1)(x + 3)(x - 2)²?

• 2

• 3

• 4

• 5

Which of the following is a zero of (x + 2)(x - 1)?

• 2

• 1

• -1

• 0

Which of the following is a zero of x(x + 4)(x - 2)

• 0

• 4

• -2

• 1