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5^3x=27, what is the value of 5^2x?
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5^3x=27, what is the value of 5^2x?

User Henry Gibson
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5^(3x)=27\\ 5^x=3\\ 5^(2x)=3^2=9
User Thomas Sahlin
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5^(3x)=27\\\\\left(5^x\right)^3=3^3\iff5^x=3\\\\\left(5^x\right)^2=3^2\\\\5^(2x)=9
User Smetad Anarkist
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