Evaluasi (complex solution)
a_{22}=-23\text{ and }a_{30}=-\frac{23}{17}
Atasi untuk a_30
a_{30} = -\frac{23}{17} = -1\frac{6}{17} \approx -1,352941176
a_{22}=-23
Atasi untuk a_22
a_{22}=-23
a_{30} = -\frac{23}{17} = -1\frac{6}{17} = -1,3529411764705883
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