Tauwehe
\left(3y-2\right)\left(9y^{2}+6y+4\right)
Aromātai
27y^{3}-8
Graph
Tohaina
Kua tāruatia ki te papatopenga
\left(3y-2\right)\left(9y^{2}+6y+4\right)
Tuhia anō te 27y^{3}-8 hei \left(3y\right)^{3}-2^{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 te pūrau 9y^{2}+6y+4 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
Ngā Tauira
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Ngā Tepe
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