\left\{ \begin{array} { l } { x^2+y^2=6}\\ { 2x^2 Y^2=4} \end{array} \right.

请输入您的数学问题…… \left\{ \begin{array} { l } { x^2+y^2=6}\\ { 2x^2-y^2=4} \end{array} \right.

问题

{x^{2} + y^{2} = 6 2 x^{2} - y^{2} = 4

求解方程组

(x_{1}, y_{1}) = (- \frac{30}{3}, - \frac{2 6}{3}) (x_{2}, y_{2}) = (- \frac{30}{3}, \frac{2 6}{3}) (x_{3}, y_{3}) = (\frac{30}{3}, - \frac{2 6}{3}) (x_{4}, y_{4}) = (\frac{30}{3}, \frac{2 6}{3})

显示解题方案