5p+11p-7p eching

$$5 p + 11 p - 7 p$$

Baholash

$$9p$$

Yechim qadamlari

16p ni olish uchun 5p va 11p ni birlashtirish.

$$16p-7p$$

9p ni olish uchun 16p va -7p ni birlashtirish.

$$9p$$

p ga nisbatan hosilani topish

$$9$$

Derivativ ifodasidan foydalanish qadamlari

16p ni olish uchun 5p va 11p ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}p}(16p-7p)$$

9p ni olish uchun 16p va -7p ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}p}(9p)$$

ax^{n} hosilasi – nax^{n-1}.

$$9p^{1-1}$$

1 dan 1 ni ayirish.

$$9p^{0}$$

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

$$9\times 1$$

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

$$9$$