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How do you simply these expressions? a. (1/2)^-3 b. (3/5x)^-1
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How do you simply these expressions?
a. (1/2)^-3 b. (3/5x)^-1

User Seoyoochan
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1 Answer

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(1/2)^-3=1/(1/2)^3=2^3 (by x-n=1/x^n)

(3/5x)^-1=5x/3
User Smihael
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