MathCastle
Algebra 2ChallengeLinear Systems & Matrices

Linear Systems & Matrices · Challenge problem

Evaluate det⁡[−44−4−2−106−26]\det\begin{bmatrix} -4 & 4 & -4 \\ -2 & -1 & 0 \\ 6 & -2 & 6 \end{bmatrix}.