Question

(2 power-1 ÷ 5power-1)power-2 × (-5/8) power -2​

Answer 1

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( 2-¹ ÷ 5-¹ )-² * ( -5/8 )-²

( 1/2 ÷ 1/5 )-² * ( -8/5 )²

( 1/2 * 5 )-² * 64/25

( 5/2 )-² * 64/25

( 2/5 )² * 64/25

4/25 * 64/25

256/625

( 16/25 )²

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Answer 2

Answer:

Here is your answer⬇⬇

Step-by-step explanation:

(2-¹÷5-¹)-²×(-5/8)-²

=(1/2÷1/5)-²×(-8/5)²

=(1/2×5)-²×64/25

=(5/2)-²×64/25

=(2/5)²×64/25

=4/25×64/25

=256/625

=(16/25)²

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