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Algebra 2ChallengeLinear Systems & Matrices

Linear Systems & Matrices · Challenge problem

Evaluate det⁡[−3−4−5−34−4−15−6]\det\begin{bmatrix} -3 & -4 & -5 \\ -3 & 4 & -4 \\ -1 & 5 & -6 \end{bmatrix}.