Kimi Pārōnaki e ai ki x_24
521
Aromātai
521x_{24}-3
Tohaina
Kua tāruatia ki te papatopenga
521x_{24}^{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}.
521x_{24}^{0}
Tango 1 mai i 1.
521\times 1
Mō tētahi kupu t mahue te 0, t^{0}=1.
521
Mō tētahi kupu t, t\times 1=t me 1t=t.
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