Whakaoti i te 1-2+x-5+x+9

$$1-2+x-5+x+9$$

Aromātai

$$2x+3$$

Ngā Upane Otinga

Tangohia te 2 i te 1, ka -1.

$$-1+x-5+x+9$$

Tangohia te 5 i te -1, ka -6.

$$-6+x+x+9$$

Pahekotia te x me x, ka 2x.

$$-6+2x+9$$

Tāpirihia te -6 ki te 9, ka 3.

$$3+2x$$

Kimi Pārōnaki e ai ki x

$$2$$

Ngā Upane e Whakamahi ana i te Ture Pārōnaki mō te Tapeke

Tangohia te 2 i te 1, ka -1.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-1+x-5+x+9)$$

Tangohia te 5 i te -1, ka -6.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-6+x+x+9)$$

Pahekotia te x me x, ka 2x.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-6+2x+9)$$

Tāpirihia te -6 ki te 9, ka 3.

$$\frac{\mathrm{d}}{\mathrm{d}x}(3+2x)$$

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}.

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

Tango 1 mai i 1.

$$2x^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$2\times 1$$

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

$$2$$