SOLUTION: Please help me solve this: 2^-x=1.5 I tried this: ln2^-x=ln1.5 -xln2=ln1.5 -x=ln1.5/ln2 x=-0.585 Thanks

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: Please help me solve this: 2^-x=1.5 I tried this: ln2^-x=ln1.5 -xln2=ln1.5 -x=ln1.5/ln2 x=-0.585 Thanks       Log On


   

Question 562787: Please help me solve this:
2^-x=1.5
I tried this:
ln2^-x=ln1.5
-xln2=ln1.5
-x=ln1.5/ln2
x=-0.585
Thanks
Answer by issacodegard(60) About Me  (Show Source):
You can put this solution on YOUR website!
Yep, that's right!