Question

(2-¹/5-¹)²*(-5/8)-¹
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Answer 1

Answer:

{2/5}-1*{-5/8}1

2 raised to the power of -1 divided by 5 raised to the power of-1 multiplied by -5 divided by 8 raised to the power of one.

both the sides 5 gets cancelled.

8 is divided by 2 by 4.

Answer is {-1/4}