Question #a59cd

1 Answer
Jan 15, 2018

is 0

Explanation:

so
log10x=log52x
log10xlog52x=0
which is
log(10x52x)=0
log((25)x5x5x)=0
log(2x5x)=0
hence
(25)x=1
so
2x=5x
which is never possible for any value other than
x=0
therefore solution is x=0
hope u find it helpful :)