\(3\frac{8}{9}\)
\(3\)
\(2\frac{1}{2}\)
\(2\)
Correct answer is B
\(\begin{vmatrix} m-2 & m+1 \\ m+4 & m-2 \end{vmatrix} = -27\)
\((m^{2} - 4m + 4) - (m^{2} + 5m + 4) = -27\)
\(-9m = -27 \implies m = 3\)
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