Whakaoti i te sqrt{900}*x9*83=

$$\sqrt{ 900 } \times x9 \times 83=$$

Aromātai

$$2490x_{9}$$

Ngā Upane Otinga

Tātaitia te pūtakerua o 900 kia tae ki 30.

$$83\times 30x_{9}$$

Whakareatia te 83 ki te 30, ka 2490.

$$2490x_{9}$$

Kimi Pārōnaki e ai ki x_9

$$2490$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Tātaitia te pūtakerua o 900 kia tae ki 30.

$$\frac{\mathrm{d}}{\mathrm{d}x_{9}}(83\times 30x_{9})$$

Whakareatia te 83 ki te 30, ka 2490.

$$\frac{\mathrm{d}}{\mathrm{d}x_{9}}(2490x_{9})$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$2490x_{9}^{1-1}$$

Tango 1 mai i 1.

$$2490x_{9}^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$2490\times 1$$

Mō tētahi kupu t, t\times 1=t me 1t=t.

$$2490$$