Kimi Pārōnaki e ai ki x
12x^{3}-12x^{2}-3
Aromātai
3x^{4}-4x^{3}-3x-1
Graph
Tohaina
Kua tāruatia ki te papatopenga
4\times 3x^{4-1}+3\left(-4\right)x^{3-1}-3x^{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}.
12x^{4-1}+3\left(-4\right)x^{3-1}-3x^{1-1}
Whakareatia 4 ki te 3.
12x^{3}+3\left(-4\right)x^{3-1}-3x^{1-1}
Tango 1 mai i 4.
12x^{3}-12x^{3-1}-3x^{1-1}
Whakareatia 3 ki te -4.
12x^{3}-12x^{2}-3x^{1-1}
Tango 1 mai i 3.
12x^{3}-12x^{2}-3x^{0}
Tango 1 mai i 1.
12x^{3}-12x^{2}-3
Mō tētahi kupu t mahue te 0, t^{0}=1.
Ngā Tauira
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whārite Simultaneous
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