- Calculators
- ::
- Solving Equations
- ::
- Polynomial Equation Solver

**This calculator solves equations that are reducible to polynomial form**
, such as
$ \color{blue}{2(x+1) + 3(x-1) = 5} $ ,
$ \color{blue}{(2x+1)^2 - (x-1)^2 = x} $ and
$ \color{blue}{ \frac{2x+1}{2} + \frac{3-4x}{3} = 1} $ .
The calculator will try to find an exact solution; if this is not possible, it will use the cubic or quartic
formulas. The calculator will walk you through each step and give you a detailed explanation
on how to simplify and solve the equation.

working...

Examples

ex 1:

4(2x-1) + 3(1-x) = 3(2x-1) +1

ex 2:

(3x^2-1)/2 + (2x+1)/3 = (x^{2}-2)/4 + 1/3

ex 3:

(2a+1)^{2} + (1-a)^{2} = 2(6a+1)

Related calculators

Find more worked-out examples in our database of solved problems..

RESOURCES

2. An excellent tutorial on solving polynomials on Math is Fun.

4. Video tutorials on solving equations with brackets.

Search our database with more than 300 calculators

446 660 922 solved problems