Question

[7 power -1+(3/2)-1]-1

if any one will give me this right answer I will mark him as brainliest​...​

Answer 1

Answer:

Hope it will be helpful to you ☺️

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Answer 2

${\green{{\sf{ {7}^{ - 1} + \frac{3}{2} - 1}}}} \\ {\green{{\sf{- 1 - 1 + \frac{3}{2} = - 2 + \frac{3}{2} = \frac{1}{2} \: }}}} \\ {\green{{\sf{{7}^{ \frac{-1}{2} } = \frac{(1)}{(7)}^\frac{(1)}{(2)} \: }}}} \\{\blue{{\sf{ \: = \frac{1}{ \sqrt{7 - 1} } }}}}$