Tauwehe
\left(a-2b+4c\right)\left(a^{2}+2ab-4ac+4b^{2}+8bc+16c^{2}\right)
Aromātai
a^{3}+24abc-8b^{3}+64c^{3}
Tohaina
Kua tāruatia ki te papatopenga
a^{3}+24bca-8b^{3}+64c^{3}
Whakaarohia te a^{3}-8b^{3}+64c^{3}+24abc hei pūrau ki runga i te taurangi a.
\left(a-2b+4c\right)\left(a^{2}+2ab-4ac+4b^{2}+8bc+16c^{2}\right)
Kimihia he tauwehe o te āhua a^{k}+m, e wehea ai e a^{k} te huatahi me te pū nui rawa a^{3}, e wehea hoki e m te tauwehe pūmau -8b^{3}+64c^{3}. Ko tētahi tauwehe pērā ko a-2b+4c. Whakatauwehea te pūrau mā te whakawehe ki tēnei tauwehe.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Poukapa
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