MathCastle
Algebra 2MediumLinear Systems & Matrices

Linear Systems & Matrices · Medium problem

Evaluate det⁡[32−2341−4−2−2]\det\begin{bmatrix} 3 & 2 & -2 \\ 3 & 4 & 1 \\ -4 & -2 & -2 \end{bmatrix}.