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Aug 17, 2023 · Solve quadratic equations using the quadratic formula with this online calculator. Enter the coefficients of the equation and get the real or complex root solutions with work shown by example.
To find the complex roots of a quadratic equation use the formula: x = (-b±i√(4ac – b2))/2a
- A Worked Example to Illustrate How The Quadratic Calculator Works
- An Equation Root Calculator That Shows Steps
- Solved Quadratic Equation Examples
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This quadratic equation root calculator lets you find the roots or zeroes of a quadratic equation. A quadratic is a second degree polynomial of the form: $ax^2+bx+c=0$ax2+bx+c=0 where $a\ne0$a≠0. To solve an equation using the online calculator, simply enter the math problem in the text area provided. Hit the calculate button to get the roots. A ...
Learning math with examples is the best approach. With our online calculator, you can learn how to find the roots of quadratics step by step. First, find the roots or solutions your way, and then use the roots calculator to confirm your answer. The calculator uses the quadratic formula to find the roots of a quadratic equation.
$x^2-6x+3=0$x2−6x+3=0 $x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$x=−b±√b2−4ac2a $x=\frac{-(-6)\pm\sqrt{(-6)^2-4(1)(3)}}{2(1)}$x=−(−6)±√(−6)2−4(1)(3)2(1) $x=\frac{6\pm\sqrt{36-12}}{2}$x=6±√36−122 $x=\frac{6\pm\sqrt{24}}{2}$x=6±√242 $x=\frac{6\pm2\sqrt{6}}{2}$x=6±2√62 $x==3+\sqrt{6}$x==3+√6 Or $x=3-\sqrt{6}$x=3−√6
Enter a quadratic equation and get the roots or zeroes using the quadratic formula. The calculator shows the steps and explanations for solving the equation.
Enter your quadratic equation and get the real and complex roots using the quadratic formula. Wolfram|Alpha also provides step-by-step solutions, graphs and other methods to solve quadratic equations.
Solve quadratic equations by factoring, completing the square, or quadratic formula. See step-by-step examples and solutions for different methods.
May 15, 2024 · If you need to solve an equation of the form Ax² + Bx + C = 0, this quadratic formula calculator is here to help you. With just a few clicks, you will be able to solve even the most challenging problems.
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Enter the coefficients of a quadratic equation and get the roots, steps, and formulas. Learn how to solve quadratic equations by factoring or using the quadratic formula.
