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5\left(y^{3}-216\right)
Tauwehea te 5.
\left(y-6\right)\left(y^{2}+6y+36\right)
Whakaarohia te y^{3}-216. Tuhia anō te y^{3}-216 hei y^{3}-6^{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).
5\left(y-6\right)\left(y^{2}+6y+36\right)
Me tuhi anō te kīanga whakatauwehe katoa. Kāore te pūrau y^{2}+6y+36 i whakatauwehea i te mea kāhore ōna pūtake whakahau.