Whakaoti i te 15a*15a*15a

$$15 a \cdot 15 a \cdot 15 a$$

Aromātai

$$3375a^{3}$$

Ngā Upane Otinga

Whakareatia te a ki te a, ka a^{2}.

$$15a^{2}\times 15\times 15a$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$15a^{3}\times 15\times 15$$

Whakareatia te 15 ki te 15, ka 225.

$$225a^{3}\times 15$$

Whakareatia te 225 ki te 15, ka 3375.

$$3375a^{3}$$

Kimi Pārōnaki e ai ki a

$$10125a^{2}$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Whakareatia te a ki te a, ka a^{2}.

$$\frac{\mathrm{d}}{\mathrm{d}a}(15a^{2}\times 15\times 15a)$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$\frac{\mathrm{d}}{\mathrm{d}a}(15a^{3}\times 15\times 15)$$

Whakareatia te 15 ki te 15, ka 225.

$$\frac{\mathrm{d}}{\mathrm{d}a}(225a^{3}\times 15)$$

Whakareatia te 225 ki te 15, ka 3375.

$$\frac{\mathrm{d}}{\mathrm{d}a}(3375a^{3})$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$3\times 3375a^{3-1}$$

Whakareatia 3 ki te 3375.

$$10125a^{3-1}$$

Tango 1 mai i 3.

$$10125a^{2}$$