Use matrices to solve the system. $$\left\{ \begin{array} { l }
5 x + y + z = 0 \
x - 2 y - 2 z = 0 \
x + y + z = 0
\end{array} \right.$$
A) ( 0, 0, 0)
B) ( 0, z, z )
C) ( 0, - z, z )
D) ( 2, 8, 4 )
E) The system is inconsistent

Question

Use matrices to solve the system. $$\left\{ \begin{array} { l } 
5 x + y + z = 0 \
x - 2 y - 2 z = 0 \
x + y + z = 0
\end{array} \right.$$
A) ( 0, 0, 0)
B) ( 0, z, z )
C) ( 0, - z, z )
D) ( 2, 8, 4 )
E) The system is inconsistent

Quizplus · Accepted Answer

The Answer of Use matrices to solve the system. $$\left\{ \begin{array} { l } 
5 x + y + z = 0 \
x - 2 y - 2 z = 0 \
x + y + z = 0
\end{array} \right.$$
A) ( 0, 0, 0)
B) ( 0, z, z )
C) ( 0, - z, z )
D) ( 2, 8, 4 )
E) The system is inconsistent

Use Matrices to Solve the System {5x+y+z=0x−2y−2z=0x+y+z=0\left\{ \begin{array} { l } 5 x + y + z = 0 \\x - 2 y - 2 z = 0 \\x + y + z = 0\end{array} \right.⎩⎨⎧​5x+y+z=0x−2y−2z=0x+y+z=0​

Use Matrices to Solve the System $\left\{ \begin{array} { l } 5 x + y + z = 0 \\x - 2 y - 2 z = 0 \\x + y + z = 0\end{array} \right.$