Question

(9^62773 + 2)^83721= 83721 x log (9^62773 + 2) prove

Answer 1

question is wrongly posed.  there is log on LHS.

$LHS=(9^{62773} + 2)^{83721}\\\\RHS=83721*Log(9^{62773}+2)\\\\Let\ (9^{62773}+2=X,\ \ a=83721\\\\Log\ x^a=a\ Log\ X\\\\Hence,\ Log\ LHS=RHS$