Whakaoti i te 44r^2(5.5)^2(4)

$$44 r ^ { 2 } ( 5.5 ) ^ { 2 } ( 4 )$$

Aromātai

$$5324r^{2}$$

Ngā Upane Otinga

Tātaihia te 5.5 mā te pū o 2, kia riro ko 30.25.

$$44r^{2}\times 30.25\times 4$$

Whakareatia te 44 ki te 30.25, ka 1331.

$$1331r^{2}\times 4$$

Whakareatia te 1331 ki te 4, ka 5324.

$$5324r^{2}$$

Kimi Pārōnaki e ai ki r

$$10648r$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Tātaihia te 5.5 mā te pū o 2, kia riro ko 30.25.

$$\frac{\mathrm{d}}{\mathrm{d}r}(44r^{2}\times 30.25\times 4)$$

Whakareatia te 44 ki te 30.25, ka 1331.

$$\frac{\mathrm{d}}{\mathrm{d}r}(1331r^{2}\times 4)$$

Whakareatia te 1331 ki te 4, ka 5324.

$$\frac{\mathrm{d}}{\mathrm{d}r}(5324r^{2})$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$2\times 5324r^{2-1}$$

Whakareatia 2 ki te 5324.

$$10648r^{2-1}$$

Tango 1 mai i 2.

$$10648r^{1}$$

Mō tētahi kupu t, t^{1}=t.

$$10648r$$