4n-7n+2n+164 eching

$$4 n - 7 n + 2 n + 164$$

Baholash

$$164-n$$

Yechim qadamlari

-3n ni olish uchun 4n va -7n ni birlashtirish.

$$-3n+2n+164$$

-n ni olish uchun -3n va 2n ni birlashtirish.

$$-n+164$$

n ga nisbatan hosilani topish

$$-1$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

-3n ni olish uchun 4n va -7n ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}n}(-3n+2n+164)$$

-n ni olish uchun -3n va 2n ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}n}(-n+164)$$

Polinomialning hosilasi bu uning shartlari hosilasining yig‘indisiga teng. Konstant shartning hosilasi 0. ax^{n} ning hosilasi nax^{n-1}.

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

1 dan 1 ni ayirish.

$$-n^{0}$$

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

$$-1$$