Kimi Pārōnaki e ai ki x
2x
Aromātai
x^{2}
Graph
Tohaina
Kua tāruatia ki te papatopenga
x^{-6}\frac{\mathrm{d}}{\mathrm{d}x}(x^{8})+x^{8}\frac{\mathrm{d}}{\mathrm{d}x}(x^{-6})
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.
x^{-6}\times 8x^{8-1}+x^{8}\left(-6\right)x^{-6-1}
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}.
x^{-6}\times 8x^{7}+x^{8}\left(-6\right)x^{-7}
Whakarūnātia.
8x^{-6+7}-6x^{8-7}
Hei whakarea pū o te pūtake ōrite, tāpiri ana taupū.
8x^{1}-6x^{1}
Whakarūnātia.
8x-6x
Mō tētahi kupu t, t^{1}=t.
x^{2}
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te -6 me te 8 kia riro ai te 2.
Ngā Tauira
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