Quadratic Equation Solver – Step-by-Step Calculator
Solve any quadratic equation of the form ax² + bx + c = 0 instantly. Perfect for students preparing for CBSE, ICSE, JEE and other competitive exams.
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Example of Quadratic Equation Solution
Problem: Solve x² – 5x + 6 = 0
Solution: Factors are (x – 2)(x – 3), hence roots are x = 2 and x = 3.
What is a Quadratic Equation?
A quadratic equation is a second-degree polynomial equation in a single variable x, with the general form ax² + bx + c = 0, where a ≠ 0. Solutions can be found using factorization, completing the square, or the quadratic formula.
FAQs
Q1: How do you solve a quadratic equation easily?
A: You can solve it using factoring, completing the square, or the quadratic formula method. Our calculator uses the formula method for instant results.
Q2: What if the discriminant is negative?
A: If the discriminant (b² – 4ac) is negative, the equation has complex (imaginary) roots.
Q3: Can I use this calculator for Class 10 exams?
A: Yes, this calculator is specially designed for Class 9, 10, and entrance exam students!
Also try our Linear Equation Solver!
