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Online calculator. Quadratic equation solver.

This online calculator will help you to solve quadratic equation.

Using this online calculator, you will receive a detailed step-by-step solution to your problem, which will help you understand the algorithm how to solve quadratic equation.

Quadratic equation solver

x2 +  x +   = 0

You can input only integer numbers, decimals or fractions in this online calculator (-2.4, 5/7, ...). More in-depth information read at these rules.

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