1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Solve This

  1. Feb 24, 2005 #1
    Solve This!!

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

    [tex]2^{2x}-12(2)^x+32=0[/tex]

    PLEASE HELP ME PLEASE I've got a test tommorow :D
     
  2. jcsd
  3. Feb 24, 2005 #2
    Let u = 2x. Note that the equation is quadratic in u.

    --J
     
  4. Feb 24, 2005 #3
    omfg so gay
     
  5. Feb 24, 2005 #4
    ? Justin answered your question...taught me a thing or two as well...
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook




Loading...