Question

find the value of x in each of the following ​

Answer 1

Answer:

since bases are same so power get added

$( { \frac{1}{5} })^{ - 3} \times ({ \frac{1}{5} })^{ - 5} = ({ \frac{1}{5} })^{x} \\ \\ - 3 + ( - 5) = x \\ x = - 8$

Answer 2

Step-by-step explanation:

x=_8

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