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

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Accepted Answer

[tex]5^{3x}=27\\\\\left(5^x\right)^3=3^3\iff5^x=3\\\\\left(5^x\right)^2=3^2\\\\5^{2x}=9[/tex]

Suggested Answer

[tex]5^{3x}=27\\
5^x=3\\
5^{2x}=3^2=9

[/tex]

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