Solve $$ \left[\begin{array}{1} x^{\prime} \ y^{\prime} \end{array} ight)=\left[\begin{array}{cc} 4 & 211 -25 & -6 \end{array} ight]\left[\begin{array}{1} x \\ \end{array} ight] x()=-6, y()=0 $$ $$ \begin{array}{1} X(t)= 1 y(t)= \end{array} $$ CS.JG.072