Free math lessons and math homework help from basic math to algebra, geometry and beyond. Students, teachers, parents, and everyone can find solutions to their math problems instantly. How to Use the Calculator. Type your algebra problem into the text box. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2= Try this example now!». Free quadratic equation calculator - Solve quadratic equations using factoring, complete the square and the quadratic formula step-by-step Quadratic Equations Calculator, Part 3. On the last post we covered completing the square (see link). Read More. High School Math Solutions – Quadratic Equations Calculator, Part 2. Solving.

## Quadratic Equation Calculator - Symbolab

This calculator solves quadratic equations by completing the square or by using quadratic formula. It displays the work process and the detailed explanation. Every step will be explained in detail. Coefficients may be either integers 10decimal numbers This calculator solves quadratic equation using two methods. Use above calculator to check your solution. Welcome to MathPortal. I designed this web site and wrote all the lessons, formulas and calculators. If you want to contact me, solving problems with quadratic equations calculator, probably have some question write me using the contact form or email me on.

Math Calculators, Lessons and Formulas It is time to solve your math problem. Quadratic equation solver. Quadratic Equation Solver. Factoring Polynomials. Rationalize Denominator. Quadratic Equations. Solving with steps.

Equilateral Triangle. Unary Operations. System 2x2. Limit Calculator. Arithmetic Sequences. Distance and Midpoint. Degrees to Radians. Fraction Calculator. Descriptive Statistics. Simple Interest. Work Problems. How to solve quadratic equation? Quick Calculator Search. Related Calculators Polynomial Equation Solver. Rational Equation Solver.

Polynomial Roots Calculator. Was this calculator helpful? Yes No. Please tell me how can I make this better. About the Author. Comment: Email optional. Solve by completing the square default. Solve by using quadratic formula. To calculate second solution we use "-" sign:. Step1: Divide all terms by the coefficient of x 2. Step 2: Keep all terms containing x on one side. Move the constant to the right, solving problems with quadratic equations calculator.

Step 3: Take half of the x-term coefficient and square it. Add this value to both sides. Step 4: Simplify right side. Step 5: Write solving problems with quadratic equations calculator perfect square on the left.

Step 6: Take the square root on both sides of the equation. Step 7: Solve for x. 