Polynomials and Exponents Practice

We use the ____________ property to multiply polynomials.

Simplify (-7y²)(5y⁴)

• -35y⁶

• -2y⁶

• -35y⁸

• -2y⁸

Simplify:
2x ( -2x -3)

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

What is the the standard form for the following expression?
-6x + 4x² - 13

• -13 - 6x + 4x²

• 4x²-6x - 13

• -13 + 4x² - 6x

• 4x² - 13 - 6x

What is the leading coefficient of the following polynomial?
5x²-3x+6

• 2

• -3

• 5

• 6

What technique can be use to add polynomials?

• combining like terms

• counting the exponents

• subtracting the coefficients

• multiplying the variables

What type of polynomial is this?

• monomial

• binomial

• trinomial

• polynomial

Which of the following polynomials is written in standard form?

• 9 + 8x - 2x²

• 10x + x³ - 4x² - 11

• x⁴ + 5x³ - 6x +1

• 4x³ + 3x⁴ + 2x + 1

How many terms are in the expression
3x + 2y + z

• 5

• 2

• 4

• 3

Find the coefficient in the algebraic expression.

• x

• 4

• 5

• 9