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Algebra 2ChallengeLinear Systems & Matrices

Linear Systems & Matrices · Challenge problem

Evaluate det⁡[5−2−2−4−1−3−3−51]\det\begin{bmatrix} 5 & -2 & -2 \\ -4 & -1 & -3 \\ -3 & -5 & 1 \end{bmatrix}.