Tauwehe
\left(x^{3}-3\right)\left(x^{6}+3x^{3}+9\right)
Aromātai
x^{9}-27
Graph
Pātaitai
Polynomial
x ^ { 9 } - 27 =
Tohaina
Kua tāruatia ki te papatopenga
\left(x^{3}-3\right)\left(x^{6}+3x^{3}+9\right)
Tuhia anō te x^{9}-27 hei \left(x^{3}\right)^{3}-3^{3}. Ka taea te rerekētanga o ngā pūtoru te whakatauwehe mā te whakamahi i te ture: a^{3}-b^{3}=\left(a-b\right)\left(a^{2}+ab+b^{2}\right). Kāore i tauwehea ēnei pūrau i te mea kāhore ō rātou pūtake whakahau: x^{3}-3,x^{6}+3x^{3}+9.
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