Question

by what number should (-3/2)^-3 be (-8/27)^-2?
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Answer 1

Answer:

Step-by-step explanation:

-(3/2)-2= (-3–6)/2=-9/2.

(-8/27)-2=(-8–54)/2=-62/2=-31

Suppose the required number is x. Then (-9/2)/x=-31. Cross multiplying-31x=-9/2.

Hence x=-9/(2)(-31)=9/62.

Hence the required number is 9/62.

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