Linear Algebra Examples

Write as a Vector Equality 5x^2+3xy-5y^2=-9 , x^2-xy-y^2=-5
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Step 1
Gaussian Elimination cannot be used.
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.