# 4th Degree Polynomials Equation | Quartic Equation | Biquadratic Equation Calculation

# Quartic Equation Calculator

An biquadratic equation calculation.

x^{4}+ |
x^{3}+ |
x^{2}+ |
x+ |

## Fourth Degree Polynomial Equations | Quartic Equation Formula

ax^{4} + bx^{3} + cx^{2} + dx + e = 0

4th degree polynomials are also known as quartic polynomials.It is also called as Biquadratic Equation.

Quartics has the following characteristics

1. Zero to 4 roots.

2. 1, 2 or 3 extrema.

3. Zero, one or two inflection points.

4. No general symmetry.