Algebra 2MediumLinear Systems & Matrices ShareLinear Systems & Matrices · Medium problemEvaluate det[1−2−2−1−211−34]\det\begin{bmatrix} 1 & -2 & -2 \\ -1 & -2 & 1 \\ 1 & -3 & 4 \end{bmatrix}det1−11−2−2−3−214.Check Show answer Walk through it step by step Practice more like this Review this concept