Algebra 2HardLinear Systems & Matrices ShareLinear Systems & Matrices · Hard problemEvaluate det[1−552−521−41]\det\begin{bmatrix} 1 & -5 & 5 \\ 2 & -5 & 2 \\ 1 & -4 & 1 \end{bmatrix}det121−5−5−4521.Check Show answer Walk through it step by step Practice more like this Review this concept