Find 'x' if 2^-3 = 1/2^x – InterviewSolution

1.	Find 'x' if 2^-3 = 1/2^x
Answer» Correct option isA3we KNOW that,∵a −m = a m 1 so,2 X 1 =2 −x ⟹2 −3 =2 −x as bases are equalso, POWERS are equal⟹x=3.

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