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Quadratic Equation Calculator

A quadratic equation is a polynomial equation of the second degree. The general form is ax2 + bx + c = 0, where a ≠ 0. Free online quadratic equation calculation, used to find the roots of the quadratic equation using this calculator.

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>> A simple quadratic equation tutorial.


Related Calculators


Quadratic Equation Calculator

To calculate the roots:
For example ,Enter a=1, b=8 and c=16.
ax2 + bx + c = 0
x² + x + = 0



Results:
X1: X2:

 
   
  


Quadratic Equation Formula:
x =(- b ±√ b2 - 4 * a * c) / 2 * a

This calculator will help you dynamically to calculate the roots of the quadratic equation. Easy to understand and use.

Related Articles:
>> A simple Quadratic Equation tutorial.