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Simplify the expression so there is only one positive power for each base
(3^-2•7^-5)^-4

Simplify the expression so there is only one positive power for each base (3^-2•7^-5)^-4-example-1

2 Answers

7 votes

Answer:The and is D

Explanation:

answered
User Sarmahdi
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7.9k points
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= 3^(-2*-4)*7*(-5*-4)= 3^8*7^20

D is the answer
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User Steve Chambers
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8.7k points

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