2 \left| \begin{array} { c c c c } { 1 } & { 0 } & { 5 } & { 2 } \\ { 0 } & { 9 } & { - 29 } & { - 13 } \\ { 0 } & { 0 } & { \frac { 169 } { 9 } } & { \frac { 95 } { 9 } } \\ { 0 } & { 0 } & { 0 } & { \frac { 16340 } { 1421 } } \end{array} \right|
Evaluate
\frac{5522920}{1421}\approx 3886.643209008
Factor
\frac{2 ^ {3} \cdot 5 \cdot 13 ^ {2} \cdot 19 \cdot 43}{7 ^ {2} \cdot 29} = 3886\frac{914}{1421} = 3886.643209007741
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