SOLUTION: Please help me fine parametrical roots for: {{{ ax^3+bx^2+cX+d=0 }}} then range of variables to naumber of roots.

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Question 44075: Please help me fine parametrical roots for: +ax%5E3%2Bbx%5E2%2BcX%2Bd=0+
then range of variables to naumber of roots.

Answer by adamchapman(301) About Me  (Show Source):
You can put this solution on YOUR website!
The method for solving cubic equations is very long. refer to http://www.sosmath.com/algebra/factor/fac11/fac11.html
for an explanation and examples
I hope this helps
P.S. I am trying to start up my own homework help website. I would be extremely grateful if you would e-mail me some feedback on the help you received to adam.chapman@student.manchester.ac.uk