Tauwehe
\left(x-4\right)\left(x+4\right)^{2}
Aromātai
\left(x-4\right)\left(x+4\right)^{2}
Graph
Tohaina
Kua tāruatia ki te papatopenga
x^{2}\left(x+4\right)-16\left(x+4\right)
Mahia te whakarōpūtanga x^{3}+4x^{2}-16x-64=\left(x^{3}+4x^{2}\right)+\left(-16x-64\right), ka whakatauwehea atu x^{2} i te tuatahi me -16 i te rōpū tuarua.
\left(x+4\right)\left(x^{2}-16\right)
Whakatauwehea atu te kīanga pātahi x+4 mā te whakamahi i te āhuatanga tātai tohatoha.
\left(x-4\right)\left(x+4\right)
Whakaarohia te x^{2}-16. Tuhia anō te x^{2}-16 hei x^{2}-4^{2}. Ka taea te rerekētanga o ngā pūrua te whakatauwehe mā te ture: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
\left(x-4\right)\left(x+4\right)^{2}
Me tuhi anō te kīanga whakatauwehe katoa.
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