Algebra 2HardLinear Systems & Matrices ShareLinear Systems & Matrices · Hard problemEvaluate det[2−24−14−1−2−24]\det\begin{bmatrix} 2 & -2 & 4 \\ -1 & 4 & -1 \\ -2 & -2 & 4 \end{bmatrix}det2−1−2−24−24−14.Check Show answer Walk through it step by step Practice more like this Review this concept