Posted by Peter on Tuesday, June 16, 2009 at 6:22pm.
Solve for X. Leave answers in logarithmic forms.
3^(2x) = 2^x
Thanks.

trig  Reiny, Tuesday, June 16, 2009 at 6:29pm
take the logs of both sides
log (3^(2x)) = log (2^x)
(2x)log3 = xlog2
2log3  xlog3 = xlog2
2log3 = xlog2 + xlog3
2log3 = x(log2 + log3)
x = 2log3/(log2 + log3)
or x = 2log3/log6

trig  Chris, Wednesday, June 17, 2009 at 1:08am
Ok, I'm kind of confused.
A log's base typically 10 right? Why would you write log 3^(2x)? Shouldn't it be log(sub3) 2x) ?
Answer This Question
Related Questions
 trig  find the distance from the orgin to each of the following points .If your...
 Trig/PreCalc  Need help with current Trig problem for tomorrow: Solve the ...
 algebra homework  please check my answers. Solve the logarithmic equation. Be ...
 calculus  Please help me? ln(x+1)ln(x2)=ln(5) 1. Solve equation by setting up...
 precalc/trig  Solve the Logarithmic equation algebraically. Give an Exact ...
 calculus  Please help me solve this equation. log[2](3)+log[2](x)=log[2](5)+log...
 Math Logarithmic Question  Solve for all possible values of x within the domain...
 Precal  Write down 3 other possible trig forms for  1 + isqrt2. How do you ...
 precalculus  solve the following logarithmic equation. Be sure to reject any ...
 Trig/PreCalc  Could someone please help me on this problem. I'm really ...
More Related Questions