Linear Algebra Examples

$- 9 = a {(2)}^{2} + b (2) + c$ , $- 9 = 4 a + 2 b + c$ , $4 a + 2 b + c = - 9$

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.