Whakaoti i te (u^-5)^-4

$$( u ^ { - 5 } ) ^ { - 4 }$$

Aromātai

$$u^{20}$$

Ngā Upane mō te Hāpai i Tētahi Pū ki Tētahi Atu Pū

Whakamahia ngā ture taupū hei whakarūnā i te kīanga.

$$\left(u^{-5}\right)^{-4}$$

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū.

$$u^{-5\left(-4\right)}$$

Whakareatia -5 ki te -4.

$$u^{20}$$

Kimi Pārōnaki e ai ki u

$$20u^{19}$$

Ngā Upane e Whakamahi ana i te Ture Mekameka

Mēnā ko F te hanganga o ngā pānga e rua e taea ana te pārōnaki f\left(u\right) me u=g\left(x\right), arā, mēnā ko F\left(x\right)=f\left(g\left(x\right)\right), ko te pārōnaki o F te pārōnaki o f e ai ki u whakareatia te pārōnaki o g e ai ki x, arā, \frac{\mathrm{d}}{\mathrm{d}x}(F)\left(x\right)=\frac{\mathrm{d}}{\mathrm{d}x}(f)\left(g\left(x\right)\right)\frac{\mathrm{d}}{\mathrm{d}x}(g)\left(x\right).

$$-4\left(u^{-5}\right)^{-4-1}\frac{\mathrm{d}}{\mathrm{d}u}(u^{-5})$$

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}.

$$-4\left(u^{-5}\right)^{-5}\left(-5\right)u^{-5-1}$$

Whakarūnātia.

$$20u^{-6}\left(u^{-5}\right)^{-5}$$