Take the ln of each side;
x=ln5
take the antiln of each side.
x=e^2
solve for x:
a)e^x=5
b) lnx=2
2 answers
These equations can be solved if we understand the relationship between ex and log(x).
if ex = y, then log(y)=x
and vice versa.
Example:
ex=3, then x=ln(3)=1.0986
If ln(x)=4, then x=e4=54.598
If you want to post your answers for checking, feel free to do so.
if ex = y, then log(y)=x
and vice versa.
Example:
ex=3, then x=ln(3)=1.0986
If ln(x)=4, then x=e4=54.598
If you want to post your answers for checking, feel free to do so.