Thread: Logs

Solve.

log(x^3)-log(2)=log(2x^2)

Originally Posted by MarkyMark07

Solve.

log(x^3)-log2=log(2x^2)

two hints ...

log(a) - log(b) = log(a/b)

and

if log(c) = log(d) , then c = d

When subtracting logarithms, do you know that log (m) - log (n) = log (m/n)? This is if the bases are the same. Given that the question has not provided you with the bases of the logarithms, you can assume the bases are all the same. Hope that helps!