Whakaoti i te (-5a^2)(a^-5)^2

$$( - 5 a ^ { 2 } ) ( a ^ { - 5 } ) ^ { 2 }$$

Aromātai

$$-\frac{5}{a^{8}}$$

Ngā Upane Otinga

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te -5 me te 2 kia riro ai te -10.

$$-5a^{2}a^{-10}$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te -10 kia riro ai te -8.

$$-5a^{-8}$$

Kimi Pārōnaki e ai ki a

$$\frac{40}{a^{9}}$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te -5 me te 2 kia riro ai te -10.

$$\frac{\mathrm{d}}{\mathrm{d}a}(-5a^{2}a^{-10})$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te -10 kia riro ai te -8.

$$\frac{\mathrm{d}}{\mathrm{d}a}(-5a^{-8})$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$-8\left(-5\right)a^{-8-1}$$

Whakareatia -8 ki te -5.

$$40a^{-8-1}$$

Tango 1 mai i -8.

$$40a^{-9}$$