Properties of Exponents Positive Powers

Simplify the expression shown. Your answer should contain only positive exponents.

• -a¹²b¹²

• -a⁷b⁷

• a⁷b⁷

• a¹²b¹²

Simplify
(3x³y⁵)⁴

• 3x¹²y²⁰

• 81x¹²y²⁰

• 12x¹²y²⁰

• 81x⁷y⁹

Which is equivalent to the given expression?

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• 
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Which of the following expression are equivalent to 7⁸

• 7 x 7⁷

• 7¹⁰ / 7^-2

• (7^-2)^-4

• 1/7^-8

• 7² x 7⁴

(9^-2)³

• 1/9⁶

• 9⁹

• 9⁶

• 1/9⁵

(3xy)²

• 9x²y²

• 6x²y²

• 3xy²

• 3x²y²

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

• add

• subtract

• multiply

• divide

Simplify the expression.

• 7⁶

• 7^-5

• 1/7⁵

• 7⁵

True or False: 

• True 

• False