Question 628349
logarithms are exponents.
If you have {{{ 10^x }}}, then
{{{ x }}} is a logarithm to the base {{{ 10 }}}
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If I say 
{{{ 1000 = 10^x }}}
another way to say this is
{{{ x = log(10,1000) }}}
{{{ x = 3 }}}
Just remember you have to have some
agreed upon base to have a logarithm