Question

5 to the power of -4 and multiply by 2/5 to the power of -4

Answer 1

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$=>5-^4×2/5-^4$

as we know $x-^y=>1/x^y$

$=>1/5^4×5/2^4$

$=>1/625×625/32$

$=>1/32$

HOPE SO IT IS HELPFUL..✌️❣️..

Answer 2

Answer:

=>5−4×2/5−4

as we know x-^y=>1/x^yx−y=>1/xy

=>1/5^4×5/2^4=>1/54×5/24

=>1/625×625/32=>1/625×625/32

=>1/32=>1/32