400x80/20 eching

$$\frac{ 400x80 }{ 20 }$$

x_80 ga nisbatan hosilani topish

$$20$$

Derivativ ifodasidan foydalanish qadamlari

20x_{80} ni olish uchun 400x_{80} ni 20 ga bo‘ling.

$$\frac{\mathrm{d}}{\mathrm{d}x_{80}}(20x_{80})$$

ax^{n} hosilasi – nax^{n-1}.

$$20x_{80}^{1-1}$$

1 dan 1 ni ayirish.

$$20x_{80}^{0}$$

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

$$20\times 1$$

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

$$20$$

Baholash

$$20x_{80}$$

Yechim qadamlari

20x_{80} ni olish uchun 400x_{80} ni 20 ga bo‘ling.

$$20x_{80}$$