Algebra 2HardLinear Systems & Matrices ShareLinear Systems & Matrices · Hard problemEvaluate det[5−1−4−14−4455]\det\begin{bmatrix} 5 & -1 & -4 \\ -1 & 4 & -4 \\ 4 & 5 & 5 \end{bmatrix}det5−14−145−4−45.Check Show answer Walk through it step by step Practice more like this Review this concept