Quadratic equations (ax² + bx + c = 0) can be solved by factoring, completing the square, or the quadratic formula. Knowing when to apply each method saves time on tests.
Solver AI handles all three approaches. Snap a photo and get a complete step-by-step solution with the discriminant analysis included.
Solution: (x + 2)(x + 3) = 0, x = -2 or x = -3
Solution: x = (4 ± 8)/4, so x = 3 or x = -1
Solution: (x + 3)² = 7, x = -3 ± √7
Solution: x = ±2i (complex roots)
It picks the most efficient method: factoring when possible, quadratic formula for non-factorable equations, and completing the square when vertex form is useful.
Yes. When the discriminant is negative, Solver AI returns complex roots in a + bi form.
Yes. It calculates b² - 4ac and explains whether roots are real, repeated, or complex.
Yes! Snap a photo and Solver AI recognizes and solves it immediately.