-7y-3*-11+2y eching

$$-7y-3 \times -11+2y$$

Baholash

$$33-5y$$

Yechim qadamlari

-33 hosil qilish uchun 3 va -11 ni ko'paytirish.

$$-7y-\left(-33\right)+2y$$

-33 ning teskarisi 33 ga teng.

$$-7y+33+2y$$

-5y ni olish uchun -7y va 2y ni birlashtirish.

$$-5y+33$$

y ga nisbatan hosilani topish

$$-5$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

-33 hosil qilish uchun 3 va -11 ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}y}(-7y-\left(-33\right)+2y)$$

-33 ning teskarisi 33 ga teng.

$$\frac{\mathrm{d}}{\mathrm{d}y}(-7y+33+2y)$$

-5y ni olish uchun -7y va 2y ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}y}(-5y+33)$$

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

$$-5y^{1-1}$$

1 dan 1 ni ayirish.

$$-5y^{0}$$

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

$$-5$$