Question

X^X+X^X=839 what is x?

Answer 1

do u have options by chance!

Answer 2

\[\huge x^x + x^x = 839\]
\[\huge \implies 2x^x = 839\]
\[\huge \implies x^x = \frac{839}{2}\]
\[\huge \implies x \ln x = \ln (\frac{839}{2})\]
i got this far...

Answer 3

maybe next take log of both sides