Whakaoti i te x^3+2x+2x^2+70

$$x ^ { 3 } + 2 x + 2 x ^ { 2 } + 70$$

Kimi Pārōnaki e ai ki x

$$3x^{2}+4x+2$$

Ngā Upane e Whakamahi ana i te Ture Pārōnaki mō te Tapeke

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}.

$$3x^{3-1}+2x^{1-1}+2\times 2x^{2-1}$$

Tango 1 mai i 3.

$$3x^{2}+2x^{1-1}+2\times 2x^{2-1}$$

Tango 1 mai i 1.

$$3x^{2}+2x^{0}+2\times 2x^{2-1}$$

Whakareatia 1 ki te 2.

$$3x^{2}+2x^{0}+4x^{2-1}$$

Tango 1 mai i 2.

$$3x^{2}+2x^{0}+4x^{1}$$

Mō tētahi kupu t, t^{1}=t.

$$3x^{2}+2x^{0}+4x$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$3x^{2}+2\times 1+4x$$

Mō tētahi kupu t, t\times 1=t me 1t=t.

$$3x^{2}+2+4x$$

Aromātai

$$x^{3}+2x^{2}+2x+70$$