Question 884380
{{{ log( 2, ( log( 381 ) )) }}}
{{{ log( 381 ) = 2.5809 }}}
So, you have:
{{{ log( 2, 2.5809 ) }}}
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You can rewrite this as:
{{{ 2^x = 2.5809 }}}
Now take the log to base {{{ 10 }}}
of both sides
{{{ x* log( 2 ) = log( 2.5809 ) }}}
{{{ x = log( 2.5809 ) / log( 2 ) }}}
{{{ x = .4118 / .301 }}}
{{{ x = 1.3681 }}}
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The "easy" way to do logs is to
understand them really well.
Think about what all the rules
mean and how best to use them.
Sorry, no easy way out