Kimi Pārōnaki e ai ki a
4a^{3}
Aromātai
a^{4}
Tohaina
Kua tāruatia ki te papatopenga
a^{2}\frac{\mathrm{d}}{\mathrm{d}a}(a^{2})+a^{2}\frac{\mathrm{d}}{\mathrm{d}a}(a^{2})
Mo ētahi pānga e rua e taea ana te pārōnaki, ko te pārōnaki o te hua o ngā pānga e rua ko te pānga tuatahi whakareatia ki te pārōnaki o te pānga tuarua tāpiri i te pānga tuarua whakareatia ki te pārōnaki o te mea tuatahi.
a^{2}\times 2a^{2-1}+a^{2}\times 2a^{2-1}
Ko te pārōnaki o tētahi pūrau ko te tapeke o ngā pārōnaki o ōna kīanga tau. Ko te pārōnaki o tētahi kīanga tau pūmau ko 0. Ko te pārōnaki o te ax^{n} ko te nax^{n-1}.
a^{2}\times 2a^{1}+a^{2}\times 2a^{1}
Whakarūnātia.
2a^{2+1}+2a^{2+1}
Hei whakarea pū o te pūtake ōrite, tāpiri ana taupū.
2a^{3}+2a^{3}
Whakarūnātia.
\left(2+2\right)a^{3}
Pahekotia ngā kīanga tau ōrite.
4a^{3}
Tāpiri 2 ki te 2.
a^{4}
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 2 kia riro ai te 4.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Arithmetic
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Poukapa
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whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}