Question

{(1/2)^-3 - (1/3)^-2} ÷ (1/5)^-2 please give the answer
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Answer 1

Step-by-step explanation:

[(1/2)^(-3)-(1/3)^(-2)]/(1/5)^(-2)

[(2)^3-(3)^2]/(5)^2

=[8-9]/25

= -1/25