Whakaoti i te 9*18/2x*19*7=

$$9 \cdot \frac { 18 } { 2 } x \cdot 19 \times 7 =$$

Aromātai

$$10773x$$

Ngā Upane Otinga

Whakawehea te 18 ki te 2, kia riro ko 9.

$$9\times 9x\times 19\times 7$$

Whakareatia te 9 ki te 9, ka 81.

$$81x\times 19\times 7$$

Whakareatia te 81 ki te 19, ka 1539.

$$1539x\times 7$$

Whakareatia te 1539 ki te 7, ka 10773.

$$10773x$$

Kimi Pārōnaki e ai ki x

$$10773$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Whakawehea te 18 ki te 2, kia riro ko 9.

$$\frac{\mathrm{d}}{\mathrm{d}x}(9\times 9x\times 19\times 7)$$

Whakareatia te 9 ki te 9, ka 81.

$$\frac{\mathrm{d}}{\mathrm{d}x}(81x\times 19\times 7)$$

Whakareatia te 81 ki te 19, ka 1539.

$$\frac{\mathrm{d}}{\mathrm{d}x}(1539x\times 7)$$

Whakareatia te 1539 ki te 7, ka 10773.

$$\frac{\mathrm{d}}{\mathrm{d}x}(10773x)$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$10773x^{1-1}$$

Tango 1 mai i 1.

$$10773x^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$10773\times 1$$

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

$$10773$$