Whakaoti i te 3y*y+4y^2

$$3 y \times y + 4 y ^ { 2 }$$

Aromātai

$$7y^{2}$$

Ngā Upane Otinga

Whakareatia te y ki te y, ka y^{2}.

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

Pahekotia te 3y^{2} me 4y^{2}, ka 7y^{2}.

$$7y^{2}$$

Kimi Pārōnaki e ai ki y

$$14y$$

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}.

$$3yy^{1-1}+2\times 4y^{2-1}$$

Tango 1 mai i 1.

$$3yy^{0}+2\times 4y^{2-1}$$

Whakareatia 2 ki te 4.

$$3yy^{0}+8y^{2-1}$$

Tango 1 mai i 2.

$$3yy^{0}+8y^{1}$$

Mō tētahi kupu t, t^{1}=t.

$$3yy^{0}+8y$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$3y\times 1+8y$$

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

$$3y+8y$$