Algebra 2ChallengeLinear Systems & Matrices ShareLinear Systems & Matrices · Challenge problemEvaluate det[−1−21−51−56−62]\det\begin{bmatrix} -1 & -2 & 1 \\ -5 & 1 & -5 \\ 6 & -6 & 2 \end{bmatrix}det−1−56−21−61−52.Check Show answer Walk through it step by step Practice more like this Review this concept