Power Rule Monomials

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

• add

• subtract

• multiply

• divide

According to exponent rules, when we divide powers we _______ the exponents.

• add

• subtract

• multiply

• divide

x⁻⁶

• 1 ⁄ x⁶

• x⁶

• -x⁶

• -1 ⁄ x⁶

(2x³y)⁶

• 2x¹⁸y⁶

• 64x¹⁸y⁶

• 64x³y⁶

• 2x³y⁶

Q2. What is the value of x?

• A) 9x⁷

• B) 27x⁷

• C) 9x¹²

• D) 27x¹²

(2x⁴y⁵)(-3x²y⁷)

• 6x⁶y¹²

• -1x⁶y^-2

• -6x²y²

• -6x⁶y¹²

6x² * 6x³y⁴

• 12x⁶y⁴

• 36x⁵y⁴

• 36x⁵

• none of the above

Simplify.

(5²)³

• 5⁶

• 5⁵

• 5⁷

• 5⁸

Simplify:

(2ab)³

• 8a³b³

• 2ab³

• 6a³b³

• 8ab

According to exponent rules, when we raise the power to a power we _______ the exponents.

• add

• subtract

• multiply

• divide