Solver and Excel

  • Thread starter Geo_DW
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  • #1
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helo,

just wondering if anyone could tell me how to solve a fourth order polynomial in excel. i have a fourth order polynomial of form y=F(x), but i want it to be x=F(y)
 

Answers and Replies

  • #2
mathman
Science Advisor
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I don't fully understand what you want. However F(x)-y=0 is a fourth degree equation in x, which is solvable. The solutions will be of the form x=gi(y), where i=1,2,3,4.
 
  • #3
Edit: Failure to read the original post...

--J
 

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