Whakaoti i te x^3-64

$$x^3-64$$

Tauwehe

$$\left(x-4\right)\left(x^{2}+4x+16\right)$$

Ngā Upane Otinga

Tuhia anō te x^{3}-64 hei x^{3}-4^{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 x^{2}+4x+16 i whakatauwehea i te mea kāhore ōna pūtake whakahau.

$$\left(x-4\right)\left(x^{2}+4x+16\right)$$

Aromātai

$$x^{3}-64$$