Tauwehe
\left(u+5\right)\left(u^{2}-5u+25\right)
Aromātai
u^{3}+125
Tohaina
Kua tāruatia ki te papatopenga
\left(u+5\right)\left(u^{2}-5u+25\right)
Tuhia anō te 125+u^{3} hei u^{3}+5^{3}. Ka taea te tapeke 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 u^{2}-5u+25 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
Ngā Tauira
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Āhuahanga
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Poukapa
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whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}