Linear Equations: Determination and Solving

$2x_1 - 3x_2 + 4x_3 = 7$ (correct)

$4x_1x_2 + 2x_3 = 6$

$x_1^2 + x_2 - 5x_3 = 9$

$x_1 + x_2 + x_3^2 = 10$

$\begin{bmatrix} 1 & -2 & 0 & 5 \ 0 & 1 & 2 & -4 \ \end{bmatrix}$

$\begin{bmatrix} 3 & -2 & 1 & 5 \ 0 & 2 & 4 & 7 \ \end{bmatrix}$

$\begin{bmatrix} 1 & 0 & -1 & 3 \ 0 & 1 & 2 & -4 \ 0 & 0 & 0 & 0 \ \end{bmatrix}$ (correct)

$\begin{bmatrix} 1 & -2 & 0 & 5 \ 0 & 0 & 1 & -3 \ \end{bmatrix}$

$x=2, y=1, z=3$ (correct)

$x=5, y=6, z=7$

$x=-1, y=4, z=2$

$x=3, y=-2, z=1$

<p>$\begin{bmatrix} 2 &amp; -1 &amp; 0 \ 1 &amp; 0 &amp; 1 \ \end{bmatrix}$</p> Signup and view all the answers