Question 46943
Okay, we exponentiate both sides...as in "3 to the"...since it is to the base three...we get
log(bottom side 3) 1/81 = x
1/81 = 3^x
1/(3^4) = 3^x
since 81 = 3^4 and then
3^(-4) = 3^x
x = -4