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# Polynomial equation solver

This calculator solves polynomial equations in the form $P(x)=Q(x)$, where $P(x)$ and $Q(x)$ are polynomials. Special cases of such equations are:

1. Linear equation $(2x+1=3)$
2. Quadratic Equation $(2x^2-3x-5=0)$,
3. Cubic equation $(5x^3 + 2x^2 - 3x + 1 = 0)$ . . .

How to use this calculator?

Example 1: to solve (2x + 3)2 - 4(x + 1)2 = 1 type (2x + 3)^2 - 4(x + 1)^2 = 1.

Example 2: to solve $\frac{3x^2-1}{2}+\frac{2x+1}{3} = \frac{x^2-2}{4} + \frac{1}{3}$ type (3x^2 - 1)/2 + (2x + 1)/3 = (x^2 - 2)/4 + 1/3.

Polynomial Equation Solver
0 1 2 3 4 5 6 7 8 9 - + * / . ( ) x ^ del
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example 1:
$$\frac{x}{2} \left(x^2 + 1\right) = 2(x+1)^2 - 5x - 3$$
example 2:
$$\frac{3x^2-1}{2} + \frac{2x+1}{3} = \frac{x^2-2}{4} + \frac{1}{3}$$
example 3:
$$(x^3-1)^2 - (x^2-1)^2 = x - 1$$

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