Whakaoti i te 2x^2:-x

$$2 x ^ { 2 } : - x$$

Aromātai

$$-2x$$

Ngā Upane mō te Otinga o ngā Pānga Taupū

Whakamahia ngā ture taupū hei whakarūnā i te kīanga.

$$\frac{2^{1}x^{2}}{-x^{1}}$$

Hei whakawehe i ngā pū o te pūtake kotahi, tangohia te taupū o te tauraro mai i te taupū o te taurunga.

$$\frac{2^{1}x^{2-1}}{-1}$$

Tango 1 mai i 2.

$$\frac{2^{1}x^{1}}{-1}$$

Whakawehe 2 ki te -1.

$$-2x^{1}$$

Mō tētahi kupu t, t^{1}=t.

$$-2x$$

Kimi Pārōnaki e ai ki x

$$-2$$

Ngā Upane Otinga

Hei whakawehe i ngā pū o te pūtake kotahi, tangohia te taupū o te tauraro mai i te taupū o te taurunga.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{2}{-1}x^{2-1})$$

Mahia ngā tātaitanga.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-2x^{1})$$

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}.

$$-2x^{1-1}$$

Mahia ngā tātaitanga.

$$-2x^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$-2$$