Question 194361
{{{log(5,(5^4))}}} Start with the given expression.



{{{4*log(5,(5))}}} Pull down the exponent using the identity  {{{log(b,(x^y))=y*log(b,(x))}}}



{{{4*1}}} Evaluate the log base 5 of 5 to get 1



{{{4}}} Multiply



So {{{log(5,(5^4))=4}}}