Posted by Eric on .
Could someone please help me on this problem. I'm really confused, and this assignment is due tomorrow.
Solve the logarithmic equation algebraically. Approximate the result to three decimal places.
log4xlog4(x1)=1/2
To start off the equation, I know you would do the following:
log4(x/x1)=1/2
After that, I'm just not sure how to solve it. Any help would be greatly appreciated.

Trig/PreCalc 
bobpursley,
log4 ( ) = 1/2
or ( )=4^1/2
or ( )=2
2x2=x
x=2