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Find the value of x. log 2 x = 3

Find the value of x. log 2 x = 3
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2 votes
Find the value of x. log 2 x = 3

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User Luke Batley
by
8.0k points

1 Answer

3 votes


\log_ab=c\iff a^c=b\\\\Domain:\ x > 0\\\\\log_2x=3\iff x=2^3\to\boxed{x=8}

answered
User Sander Vanhove
by
7.4k points
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