Tauwehe
\frac{\left(x-2\right)\left(x^{2}+2x+4\right)}{2}
Aromātai
\frac{x^{3}}{2}-4
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{x^{3}-8}{2}
Tauwehea te \frac{1}{2}.
\left(x-2\right)\left(x^{2}+2x+4\right)
Whakaarohia te x^{3}-8. Tuhia anō te x^{3}-8 hei x^{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).
\frac{\left(x-2\right)\left(x^{2}+2x+4\right)}{2}
Me tuhi anō te kīanga whakatauwehe katoa. Kāore te pūrau x^{2}+2x+4 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
Ngā Tauira
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}