Completing the Square Calculator
Solve quadratics by completing the square
公式
a(x-h)² + k where h = -b/2a, k = c - b²/4a
Rewrite quadratic in vertex form by completing the square.
示例
x²-6x+5
(x-3)²-4, roots at 1 and 5.
常见问题
关于 Completing the Square
Solve quadratic equations by completing the square and finding vertex form.