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2^x=13

find x

Guest Jun 3, 2017
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2x   =   13                     Take the log of both sides.

log 2x   =   log 13

x log 2   =   log 13        Divide both sides by log 2 .

x   =   log 13 / log 2      Put this in a calculator to get that

x   ≈   3.700

hectictar  Jun 3, 2017

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