Algebra 2ChallengeLinear Systems & Matrices ShareLinear Systems & Matrices · Challenge problemEvaluate det[6−226−46−6−5−4]\det\begin{bmatrix} 6 & -2 & 2 \\ 6 & -4 & 6 \\ -6 & -5 & -4 \end{bmatrix}det66−6−2−4−526−4.Check Show answer Walk through it step by step Practice more like this Review this concept