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: Inverse function

  1. Mar 7, 2005 #1
    what is the inverse of of y=sqrt(x^3+x^2+x+1)

    i know u are suppose to solve for x but having trouble....help please
     
  2. jcsd
  3. Mar 8, 2005 #2

    dextercioby

    User Avatar
    Science Advisor
    Homework Helper

    Why don't u do it?
    [tex] x^{3}+x^{2}+x+1=y^{2} [/tex]

    U need to solve this cubic for "x".Use Cardano's formulae.

    Daniel.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook




Loading...