Multiplication and Division of Monomials

According to exponent rules, when we multiply expressions with like bases we _______ the exponents.

• add

• subtract

• multiply

• divide

Divide the polynomial by the monomial.

• 15x⁹ - 8x³

• 3x⁶ - 8x³

• -5x¹²

• 3x⁶ - 40x³

Divide the polynomial by the monomial.

• 2x⁸-8x²-28x

• 2x⁸-2x²-7x

• 8x⁷-8x-28x

• 2x⁷ -2x -7

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

(5x)(2x)

• 7x

• 10x

• 7x²

• 10x²

Factoring reverses the process of what?

• Division

• Multiplication

• Addition

• Subtraction 

Q1. What is the value of x?

• A) 10x⁹

• B) 24x¹⁴

• C) 24x⁹

• D) 10x¹⁴

• -35y⁶
• -35y⁵
• -2y⁶
• -2y⁵

(4xy³)(3x³y⁵)(9x^-4y)

• 108y⁹

• 21y⁹

• 108x^-12y¹⁵

• 108xy⁹

(3c²)(10c⁷)

• 13c⁹

• 30c⁵

• 30c⁹

• -30c⁹