Quartic Equation
A quartic equation, or equation of the fourth degree, is an equation that equates a quartic polynomial to zero
Calculator of Quartic Equation
Formula of Quartic Equation
ax^4 + bx^3 + cx^2 + dx + e = 0
- p = sqrt(y1)
- q = sqrt(y3)
- r = -g / (8pq)
- s = b / (4a)
- x1 = p + q + r - s
- x2 = p - q - r - s
- x3 = -p + q - r - s
- x4 = -p - q + r - s