Laws of Exponents Precalculus

Simplify:

• x⁶y⁴

• x²y⁴

• x⁸y⁴

• x⁸y

According to the product rule, when we multiply the number with exponents with the same base we _______ the exponents.

• Multiply

• Add

• Divide

• Subtract

• a⁷
• a¹⁰
• a³
• a^-3

Evaluate this expression using the quotient rule.

• 9⁵

• 9⁹

• 1⁵

• 9^-5

(2ab)³

• 2³a³b³

• 2ab³

• 6a³b³

• 6ab

Simplify:
(x³)(x²)

• x⁵

• x⁶

• x

• x^1.5

• -6c⁵
• -6c
• 6c
• -6c⁶

(6x²)(-3x⁵)

• 18x⁷

• -18x⁷

• 18x¹⁰

• 3x⁷

How do you write
5⋅5⋅5⋅5⋅5⋅5⋅5
with an exponent?

• 5⁷

• 5⁶

• 7⁵

• 5

• 2y²⁴

• 2¹⁰

• 2y¹⁰

• 2y¹⁴