If log10 125+log10 8=X, then X is equal to
1/3
0.064
-3
3
Correct Answer : D
(log5 3)X(log3 625) equals
If log8 (X2+X)-log5(x+1)=2, then the value of x is
7, 8, 18, 57, 228, 1165, 6996