Algebra 2MediumLinear Systems & Matrices ShareLinear Systems & Matrices · Medium problemEvaluate det[2−21−31−2420]\det\begin{bmatrix} 2 & -2 & 1 \\ -3 & 1 & -2 \\ 4 & 2 & 0 \end{bmatrix}det2−34−2121−20.Check Show answer Walk through it step by step Practice more like this Review this concept