Please solve this sum. Thanks in Advance... ( {5}^(2x) * 5 ) / ( {5}^(3x - 2)) = ( {25})^( - 2)

asked Sep 14, 2020 126k views

1 vote

Please solve this sum. Thanks in Advance...

$( {5}^(2x) * 5 ) / ( {5}^(3x - 2)) = ( {25})^( - 2)$

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3 votes

Answer:

Explanation:

(5^2x*5^1)÷(5^3x-2)=(25)^-2

(5^2x+1)÷(5^3x-2)=(5)^-4

(5^-x+3)=5^-4

-x+3=-4

x=7

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