Solve This

1. Feb 24, 2005

thomasrules

Solve This!!

This question is driving me crazy. I've tried so many things...

$$2^{2x}-12(2)^x+32=0$$

2. Feb 24, 2005

Justin Lazear

Let u = 2x. Note that the equation is quadratic in u.

--J

3. Feb 24, 2005

thomasrules

omfg so gay

4. Feb 24, 2005

sportsguy3675

? Justin answered your question...taught me a thing or two as well...