\(\left\{ \begin{array}{l}{u_2} + {u_3} = - 4\\u_1^2 + u_5^2 = 50\end{array} \right.\)
A.\(\left[ \begin{array}{l}{u_1} =- 1,\,\,d = 2\\{u_1} = \dfrac{{97}}{{17}};\,\,d =- \dfrac{{42}}{{17}}\end{array} \right.\)
B.\(\left[ \begin{array}{l}{u_1} = 1,\,\,d = - 2\\{u_1} = \dfrac{{97}}{{17}};\,\,d =- \dfrac{{42}}{{17}}\end{array} \right.\)
C.\(\left[ \begin{array}{l}{u_1} =- 1,\,\,d = 2\\{u_1} = - \dfrac{{97}}{{17}};\,\,d = \dfrac{{42}}{{17}}\end{array} \right.\)
D.\(\left[ \begin{array}{l}{u_1} = 1,\,\,d = - 2\\{u_1} = - \dfrac{{97}}{{17}};\,\,d = \dfrac{{42}}{{17}}\end{array} \right.\)
A.\(\left[ \begin{array}{l}{u_1} =- 1,\,\,d = 2\\{u_1} = \dfrac{{97}}{{17}};\,\,d =- \dfrac{{42}}{{17}}\end{array} \right.\)
B.\(\left[ \begin{array}{l}{u_1} = 1,\,\,d = - 2\\{u_1} = \dfrac{{97}}{{17}};\,\,d =- \dfrac{{42}}{{17}}\end{array} \right.\)
C.\(\left[ \begin{array}{l}{u_1} =- 1,\,\,d = 2\\{u_1} = - \dfrac{{97}}{{17}};\,\,d = \dfrac{{42}}{{17}}\end{array} \right.\)
D.\(\left[ \begin{array}{l}{u_1} = 1,\,\,d = - 2\\{u_1} = - \dfrac{{97}}{{17}};\,\,d = \dfrac{{42}}{{17}}\end{array} \right.\)
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