SOLUTION: 3^(2x)= 5
3 raised to the power of (2x)= 5.
solve for x.
thank you
Algebra.Com
Question 880083: 3^(2x)= 5
3 raised to the power of (2x)= 5.
solve for x.
thank you
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ =\ \ln(5))
\ =\ \ln(5))
}{2\ln(3)}\ =\ \frac{\ln(5)}{\ln(9)})
This can be done slightly more elegantly so long as you either have a calculating device that will find base 3 logs, or you don't care to find a numerical approximation for your answer.
\ =\ \log_3(5))
\ =\ \log_3(5))
}{2})
John
My calculator said it, I believe it, that settles it
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