Question 183940
please solve this for x
log x (to the power of log x)= 4
:
{{{log(x^(logx)) = 4}}}
log equiv of exponents:
{{{log(x)*log(x) = 4}}}
{{{log(x^2) = 4}}}
find the {{{10^x}}} of both sides
x^2 = 10000
x = {{{sqrt(10000)}}}
x = 100
:
:
Check on a calc: enter log(100^(log(100)) = 4