The four roots of a quartic polynomial equation are given by
The formulas for the roots are much too unwieldy to be used for solving quartic equations by radicals, even with the help of a computer. A practical algorithm for solving quartic equations by radicals is given in the concluding paragraph of the Galois-theoretic derivation of the quartic formula.
|Date of creation||2013-03-22 12:12:29|
|Last modified on||2013-03-22 12:12:29|
|Last modified by||djao (24)|