Tauwehe
\left(x+9\right)\left(x^{2}+7\right)
Aromātai
\left(x+9\right)\left(x^{2}+7\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
x^{2}\left(x+9\right)+7\left(x+9\right)
Mahia te whakarōpūtanga x^{3}+9x^{2}+7x+63=\left(x^{3}+9x^{2}\right)+\left(7x+63\right), ka whakatauwehea atu x^{2} i te tuatahi me 7 i te rōpū tuarua.
\left(x+9\right)\left(x^{2}+7\right)
Whakatauwehea atu te kīanga pātahi x+9 mā te whakamahi i te āhuatanga tātai tohatoha. Kāore te pūrau x^{2}+7 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
Ngā Tauira
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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}