Whakaoti i te {r}{8K^3-32K^2-88K}{+15-0}

$$\left. \begin{array} { r } { 8 K ^ { 3 } - 32 K ^ { 2 } - 88 K } \\ { + 15 - 0 } \end{array} \right.$$

Aromātai

$$8K^{3}-32K^{2}-88K+15$$

Ngā Upane Otinga

Whakareatia te -1 ki te 0, ka 0.

$$8K^{3}-32K^{2}-88K+15+0$$

Tāpirihia te 15 ki te 0, ka 15.

$$8K^{3}-32K^{2}-88K+15$$

Kimi Pārōnaki e ai ki K

$$8\left(3K-11\right)\left(K+1\right)$$

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}.

$$3\times 8K^{3-1}+2\left(-32\right)K^{2-1}-88K^{1-1}$$

Whakareatia 3 ki te 8.

$$24K^{3-1}+2\left(-32\right)K^{2-1}-88K^{1-1}$$

Tango 1 mai i 3.

$$24K^{2}+2\left(-32\right)K^{2-1}-88K^{1-1}$$

Whakareatia 2 ki te -32.

$$24K^{2}-64K^{2-1}-88K^{1-1}$$

Tango 1 mai i 2.

$$24K^{2}-64K^{1}-88K^{1-1}$$

Tango 1 mai i 1.

$$24K^{2}-64K^{1}-88K^{0}$$

Mō tētahi kupu t, t^{1}=t.

$$24K^{2}-64K-88K^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$24K^{2}-64K-88$$