3 years ago

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

Mathematics

1 answer:

gulaghasi [49]3 years ago

3 0

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

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

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