Whakaoti i te 44r^2(55)^2(4)

$$44 r ^ { 2 } ( 55 ) ^ { 2 } ( 4 )$$

Aromātai

$$532400r^{2}$$

Ngā Upane Otinga

Tātaihia te 55 mā te pū o 2, kia riro ko 3025.

$$44r^{2}\times 3025\times 4$$

Whakareatia te 44 ki te 3025, ka 133100.

$$133100r^{2}\times 4$$

Whakareatia te 133100 ki te 4, ka 532400.

$$532400r^{2}$$

Kimi Pārōnaki e ai ki r

$$1064800r$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Tātaihia te 55 mā te pū o 2, kia riro ko 3025.

$$\frac{\mathrm{d}}{\mathrm{d}r}(44r^{2}\times 3025\times 4)$$

Whakareatia te 44 ki te 3025, ka 133100.

$$\frac{\mathrm{d}}{\mathrm{d}r}(133100r^{2}\times 4)$$

Whakareatia te 133100 ki te 4, ka 532400.

$$\frac{\mathrm{d}}{\mathrm{d}r}(532400r^{2})$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$2\times 532400r^{2-1}$$

Whakareatia 2 ki te 532400.

$$1064800r^{2-1}$$

Tango 1 mai i 2.

$$1064800r^{1}$$

Mō tētahi kupu t, t^{1}=t.

$$1064800r$$