二次方程 | Microsoft Math Solver

示例

x^{2} - 3 x = 28

x^{2} - 5 x + 3 y = 20

x^{2} - 10 x + 25 = 0

2 x^{2} + 12 x + 40 = 0

\frac{1}{3} = m + \frac{m - 1}{m}

\frac{2}{b - 3} - \frac{6}{2 b + 1} = 4

测验

5 道与此类似的题目:

x^{2} - 3 x = 28

5 道与此类似的题目:

x^{2} - 10 x + 25 = 0

5 道与此类似的题目:

\frac{1}{3} = m + \frac{m - 1}{m}