-m+n+m+n eching

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

Baholash

$$2n$$

Yechim qadamlari

2n ni olish uchun n va n ni birlashtirish.

$$-m+2n+m$$

0 ni olish uchun -m va m ni birlashtirish.

$$2n$$

n ga nisbatan hosilani topish

$$2$$

Derivativ ifodasidan foydalanish qadamlari

2n ni olish uchun n va n ni birlashtirish.

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

0 ni olish uchun -m va m ni birlashtirish.

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

ax^{n} hosilasi – nax^{n-1}.

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

1 dan 1 ni ayirish.

$$2n^{0}$$

Har qanday t sharti uchun (0 bundan mustasno) t^{0}=1.

$$2\times 1$$

Har qanday t sharti uchun t\times 1=t va 1t=t.

$$2$$