catsrule332 3 years ago $\left(\begin{matrix}5x \\ 4x ^{2}-36y ^{2}\end{matrix}\right)-\left(\begin{matrix}1 \\ 3x+3y\end{matrix}\right)$

1. TuringTest

what's the issue? just pretend they were numbers; subtract each row straight across you will get a 2x1 matrix with polynomial elements

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