Solve quartic equations of the form ax⁴ + bx³ + cx² + dx + e = 0. Find all real and complex roots.
Solve quartic equations of the form ax⁴ + bx³ + cx² + dx + e = 0. Find all real and complex roots.
The coefficient of x⁴
The coefficient of x³
The coefficient of x²
The coefficient of x
The constant term
A fourth-degree polynomial equation solvable by Ferrari's method or numerical techniques.
How this calculator works
A fourth-degree polynomial equation solvable by Ferrari's method or numerical techniques.
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