#(Showed work) Logarithms
12 messages · Page 1 of 1 (latest)
write 3 in terms of log base 4
3= log 4 (64)
so then you can cancel the logs on both sides
so x(x-63) = 64
then u hv a quadratic
which u can solve to get x= -1 or 64
then u reject -1
as u cant take negative logs
hence x=64
.close