P^2-p^2-2p^2+3p^2 eching

$$P ^ { 2 } - p ^ { 2 } - 2 p ^ { 2 } + 3 p ^ { 2 }$$

Baholash

$$P^{2}$$

Yechim qadamlari

-3p^{2} ni olish uchun -p^{2} va -2p^{2} ni birlashtirish.

$$P^{2}-3p^{2}+3p^{2}$$

0 ni olish uchun -3p^{2} va 3p^{2} ni birlashtirish.

$$P^{2}$$

P ga nisbatan hosilani topish

$$2P$$

Derivativ ifodasidan foydalanish qadamlari

-3p^{2} ni olish uchun -p^{2} va -2p^{2} ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}P}(P^{2}-3p^{2}+3p^{2})$$

0 ni olish uchun -3p^{2} va 3p^{2} ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}P}(P^{2})$$

ax^{n} hosilasi – nax^{n-1}.

$$2P^{2-1}$$

2 dan 1 ni ayirish.

$$2P^{1}$$

Har qanday t sharti uchun t^{1}=t.

$$2P$$