125^2x = 5^4x-4 solve for x

asked Jan 16, 2022 131k views

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5 votes

Nolur acil lütfen yalvarırım sana

Steven Fisher answered Jan 16, 2022

5.3k points

8 votes

Answer:

x=-2

Explanation:

$125^(2x)=5^(4x-4)\\(5^3)^(2x)=5^(4x-4)\\5^(6x)=5^(4x-4)\\6x=4x-4\\6x-4x=-4\\2x=-4\\x=(-4)/(2)=-2$

Beeudoublez answered Jan 22, 2022

5.0k points

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