Question

laws of exponents answer​

Answer 1

Answer:

(a/b)^ 5/7 × (b/a)^-5/7

Using identity of (a/b) ^ -m

Means raise to power negavtive....becomes b/a raise to the power positive..

(a/b )^5/7 × ( a/b)^ 5/7

1 × 1 =1

HoPE it will help you..

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