Posted by Kyrstal on .
solve the following exponential equation.
8^x=3
what is the exact answer?
a. x= ?
b. there is no solution
what is the answer approximated to 3 decimal places?
a. x= ?
b. there is no solution

calculus 
Reiny,
take log of both sides
log 8^x = log 3
xlog8 = log3
x = log3/log8 = appr .528
test answer with your calculator