Algebra 2HardLinear Systems & Matrices ShareLinear Systems & Matrices · Hard problemEvaluate det[3−51−5−4−2−5−41]\det\begin{bmatrix} 3 & -5 & 1 \\ -5 & -4 & -2 \\ -5 & -4 & 1 \end{bmatrix}det3−5−5−5−4−41−21.Check Show answer Walk through it step by step Practice more like this Review this concept