Aug 1, 2025 · Cubic Equation Calculator solves cubic equations or 3rd degree polynomials. Uses the cubic formula to solve third order polynomials for real and complex solutions.

Free online graphing calculator - graph functions, conics, and inequalities interactively

Whenever you need to determine the roots of a cubic equation or find the equation of a cubic graph, don't hesitate to shamelessly use this cubic equation solver! Our calculator can also …

Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

The calculator will find the roots of the cubic equation in both the analytic and the approximate forms.

Find the roots of a third-degree polynomial with the help of a cubic equation calculator. This tool can find the three unknown real or imaginary roots of a polynomial equation of degree three.

Quadratic Equation Calculator Quartic Equation Calculator Cubic Equation Calculator To see how the Cubic is derived, click here

How does the Cubic Equation Calculator work? Free Cubic Equation Calculator - Solves for cubic equations in the form ax 3 + bx 2 + cx + d = 0 using the following methods:

Explore cubic functions with our interactive graph calculator. Visualize x^3-2x^2+5 and 1.5cos (2x) functions simultaneously with customizable ranges and grid intervals.

Use the +/− button to easily toggle between positive and negative values for each coefficient. If you want a specific precision for your answers, adjust the significant figures setting (optional). …