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42 votes
Solve for x, rounding to the nearest hundredth.

Solve for x, rounding to the nearest hundredth.-example-1
User Andrey Tsarev
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1 Answer

16 votes
16 votes


\sf\huge{Answer :-}


\implies\sf{ {2}^(4x) = 78 } \\ \implies\sf{ ({2}^(4))^(x) = 78 } \\ \implies\sf{ {16}^(x) = 78 } \\ \: \: \: \: \: \: \: \: \: \: \: \implies\sf{ x = log_(16)(78) } \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \implies\sf{x = 1.5713505547\: } \\\implies\sf{x = 1.57}

User Bike
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