Kimi Pārōnaki e ai ki x
21x^{6}-10
Aromātai
3x^{7}-10x+15
Graph
Tohaina
Kua tāruatia ki te papatopenga
7\times 3x^{7-1}-10x^{1-1}
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}.
21x^{7-1}-10x^{1-1}
Whakareatia 7 ki te 3.
21x^{6}-10x^{1-1}
Tango 1 mai i 7.
21x^{6}-10x^{0}
Tango 1 mai i 1.
21x^{6}-10
Mō tētahi kupu t mahue te 0, t^{0}=1.
Ngā Tauira
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whārite paerangi
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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}