Question

3^x=e^2
do i think ln both side first?

Answer 1

@elskydiablo Hi,
\(\Huge \mathcal{\text{Welcome To OpenStudy}\ddot\smile} \)

taking ln on both sides is a good idea, , you'll just get 2 on the right.
But what exactly you want to do ? solve for 'x' ?

Answer 2

yes

Answer 3

great, so can you simplify ln (3^x)
??
use \(\large \ln a^b = b\ln a\)

Answer 4

x ln(3)=2
and i just divide ln(3) both side and that my answer right?

Answer 5

absolutely correct! good :)

Answer 6

thank you so much for helping

Answer 7

you are most welcome ^_^