Question

Logarithms:

2^(x+1)=3^x

Answer 1

You should apply a logarithm. Since you have base 2 and 3, just pick a familiar base.

\(log(2^{x+1}) = log(3^x)\)

This leads to

\((x+1)log(2) = xlog(3)\)

Answer 2

umm so what is x = ?

Answer 3

Solve for it.

Answer 4

This requires a little algebra. Don't let log(2) or log(3) scare you. Those are just numbers, like 7 or 4 or \(\sqrt{2}\) or \(\pi\).

Answer 5

i got log2/ (log3-log2)
not sure if its correct?

Answer 6

Well, there shoudl be an "x =" in there, somewhere. Good work.

Answer 7

thanks