The substitution of
|
(1) |
into the standard form Cubic Equation
|
(2) |
The result reduces the cubic to the equation
|
(3) |
which is easily turned into a Quadratic Equation in by multiplying through by to obtain
|
(4) |
See also Cubic Equation,Quadratic Equation
© 1996-9 Eric W. Weisstein
1999-05-26