Tauwehe
2\left(y^{2}+3\right)^{2}
Aromātai
2\left(y^{2}+3\right)^{2}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2\left(y^{4}+6y^{2}+9\right)
Tauwehea te 2.
\left(y^{2}+3\right)^{2}
Whakaarohia te y^{4}+6y^{2}+9. Whakamahia te tikanga tātai pūrua pā, a^{2}+2ab+b^{2}=\left(a+b\right)^{2}, ina a=y^{2}, ina b=3.
2\left(y^{2}+3\right)^{2}
Me tuhi anō te kīanga whakatauwehe katoa. Kāore te pūrau y^{2}+3 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
Ngā Tauira
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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}