calculus
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

take log of both sides
log 8^x = log 3
xlog8 = log3
x = log3/log8 = appr .528
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