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Problem for Casio FX-7400G Plus Calculator

Log2 x = 2.5

By crazyk4392 on Sep 28, 2009

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log2 x = 2.5

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Solution #1

posted on Dec 15, 2009

k24674

Rank: Guru Casio

Expert
Rating: 88%, 854 votes

If the Log2 stands for log in base 2.then
2^(log2 x)= 2^(5/2)
But 2^ (log2 x) =x, so solution is x =2^(5/2).
All that is left for you to do is to calculate 2^(5/2) or 2^(2.5) or square root of (2^5) or square root of 32. and you find x.

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