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Equation Solver

Find the real roots of a linear (ax + b) or quadratic (ax² + bx + c) equation. Visualize the polynomial on a graph.

Inputs
Enter your values below.

Coefficient of x (linear) or x² (quadratic)

Constant term (linear) or coefficient of x (quadratic)

Constant term (quadratic only)

Result
Your answer appears here.

Enter values and press Calculate — the result appears here.

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