Whakaoti i te -m+n+m+n

$$- m + n + m + n$$

Aromātai

$$2n$$

Ngā Upane Otinga

Pahekotia te n me n, ka 2n.

$$-m+2n+m$$

Pahekotia te -m me m, ka 0.

$$2n$$

Kimi Pārōnaki e ai ki n

$$2$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Pahekotia te n me n, ka 2n.

$$\frac{\mathrm{d}}{\mathrm{d}n}(-m+2n+m)$$

Pahekotia te -m me m, ka 0.

$$\frac{\mathrm{d}}{\mathrm{d}n}(2n)$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$2n^{1-1}$$

Tango 1 mai i 1.

$$2n^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$2\times 1$$

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

$$2$$