(e^x)^-2=1/(e^x)^2
(e^x)^-2*(e^x)^2*e^x=[1/(e^x)^2]*[(e^x)^2]*e^x=1/e^2
[1/(e^x)^2]*[(e^x)^2]=1
1*e^x=1/e^2
e^x=e^-2
ln(e^x)=ln(e^-2)
ln(e^x)=x
ln(e^-2)= -2
x= -2
If (e^x)^-2 X (e^x)^2 X e^x = 1/e^2
find x?
I have no idea how to do this
2 answers
Thank You so much!!