i can't seem to get the right answer for this one..

log(base 2) 8root2

(sorry i don't know how to show this on the computer)

the answer in the back of the book is 7/2 but i am getting 3/2

what am i missing?

2^x = 8root2

2^x = 8^1/2

2^x = (2^3)^1/2

2^x = 2^3/2

x=3/2