Whakaoti i te 35x^21*22/2

$$\frac{ 35 { x }^{ } 21 \times 22 }{ 2 }$$

Aromātai

$$8085x$$

Ngā Upane Otinga

Tātaihia te x mā te pū o 1, kia riro ko x.

$$\frac{35x\times 21\times 22}{2}$$

Whakareatia te 35 ki te 21, ka 735.

$$\frac{735x\times 22}{2}$$

Whakareatia te 735 ki te 22, ka 16170.

$$\frac{16170x}{2}$$

Whakawehea te 16170x ki te 2, kia riro ko 8085x.

$$8085x$$

Kimi Pārōnaki e ai ki x

$$8085$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Tātaihia te x mā te pū o 1, kia riro ko x.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{35x\times 21\times 22}{2})$$

Whakareatia te 35 ki te 21, ka 735.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{735x\times 22}{2})$$

Whakareatia te 735 ki te 22, ka 16170.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{16170x}{2})$$

Whakawehea te 16170x ki te 2, kia riro ko 8085x.

$$\frac{\mathrm{d}}{\mathrm{d}x}(8085x)$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$8085x^{1-1}$$

Tango 1 mai i 1.

$$8085x^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$8085\times 1$$

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

$$8085$$