Quartic Equation – a 4th degree Equation
A quartic equation, or equation of the fourth degree, is an equation consisting in equating to zero a quartic polynomial, of the form
ax4 + bx3 + cx2 + dx + e = 0
Where a ≠ 0.
Quartic Equation Roots Calculator
Results:
Formula:
Quartic Equation : ax
4 + bx
3 + cx
2 + dx + e = 0
NOTE : Let P and Q be the square root of any 2 non-zero roots.
P = sqrt(y
1)
Q = sqrt(y
3)
r = -g / (8pq)
s = b / (4a)
x
1 = p + q + r - s
x
2 = p - q - r - s
x
3> = -p + q - r - s
x
4 = -p - q + r - s