Linear Algebra Examples

x = x^{2} + 9 x + 3

$x = x^{2} + 9 x + 3$ ,

x = x + 2

$x = x + 2$

Step 1

Gaussian Elimination cannot be used.

Step 2

Decompose a solution vector by re-arranging each equation represented in the row-reduced form of the augmented matrix by solving for the dependent variable in each row yields the vector equality.

x = x^{2} + 9 x + 3, x = x + 2

$x = x^{2} + 9 x + 3, x = x + 2$

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[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$