# Online calculator. Solving of biquadratic equations.

This online calculator will help you to solve biquadratic 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 biquadratic equation.

## Biquadratic equation solver

x

^{4}+ x^{2}+ = 0You can input only integer numbers, decimals or fractions in this online calculator (-2.4, 5/7, ...). More in-depth information read at these rules.

Try online calculators. Solving of equations.Solving of quadratic equations.Solving of biquadratic equations.Solving systems of linear equations by substitution.Gaussian elimination calculatorLinear equations calculator: Cramer's ruleLinear equations calculator: Inverse matrix methodShow all online calculators

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