Algebra 2MediumLinear Systems & Matrices ShareLinear Systems & Matrices · Medium problemEvaluate det[2−41−1−424−22]\det\begin{bmatrix} 2 & -4 & 1 \\ -1 & -4 & 2 \\ 4 & -2 & 2 \end{bmatrix}det2−14−4−4−2122.Check Show answer Walk through it step by step Practice more like this Review this concept