Question

Pls answer for both questions. Both should be simplified. I will give some example.
[(5)2] - (1/4)-2] x (3/4)-2
[25 -(4)2] x (4/3)2
=[25-16] x 16/9
=9 x 16/9
=16
9 cancelled because there r both 9.
Formula : (a/b)n = an/bn
Maths. Lesson Exponents and powers.​

Answer 1

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Answer 2

answer = 1/250 and 1

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