Unit 6 Review Part 1

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

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

• add
• subtract
• multiply
• divide

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

• add
• subtract
• multiply
• divide

x⁻⁶

• 1 ⁄ x⁶
• x⁶
• -x⁶
• -1 ⁄ x⁶

(2x³y)⁶

• 2x¹⁸y⁶
• 64x¹⁸y⁶
• 64x³y⁶
• 2x³y⁶

Simplify (-4r⁵)(2r⁸)

• -8r¹³
• -2r¹³
• -8r⁴⁰
• -2y⁴⁰

(5³x²y⁴)⁰

• 5xy
• 1
• 0
• 5

Simplify the following:
(x³)⁶

• x⁹
• x¹⁸
• x⁶
• x³

Which answer is the given expression fully simplified?

• 32q⁷/w

• 20q¹⁷w⁹

• 32q⁷w⁹

• 20qw

Which expression is equivalent to the given expression?

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