Question

Simplify
$( \frac{5}{7} ) {}^{ - 7} \times (\frac{8}{5}) {}^{ - 5}$
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Answer 1

Step-by-step explanation:

(5/7)^-7 *(8/5)^-5

-35/-49*-40/-25

= -(-35/-49)* -(-40/-25){to remove the sign of subtraction from denominators}

=35/49*40/25

=5/7*8/5

=1/7*8/1

=8/7

hope it works for you

Answer 2

Answer:

answer will be 8/7

Step-by-step explanation:

it will help