x(-4^2)-(2div2*1)-4 eching

$$x ( - 4 ^ { 2 } ) - ( 2 \div 2 \times 1 ) - 4$$

Baholash

$$-16x-5$$

Yechim qadamlari

1 ni olish uchun 2 ni 2 ga bo‘ling.

$$x\left(-4^{2}\right)-1\times 1-4$$

2 daraja ko‘rsatkichini 4 ga hisoblang va 16 ni qiymatni oling.

$$x\left(-16\right)-1\times 1-4$$

1 hosil qilish uchun 1 va 1 ni ko'paytirish.

$$x\left(-16\right)-1-4$$

-5 olish uchun -1 dan 4 ni ayirish.

$$x\left(-16\right)-5$$

x ga nisbatan hosilani topish

$$-16$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

1 ni olish uchun 2 ni 2 ga bo‘ling.

$$\frac{\mathrm{d}}{\mathrm{d}x}(x\left(-4^{2}\right)-1\times 1-4)$$

2 daraja ko‘rsatkichini 4 ga hisoblang va 16 ni qiymatni oling.

$$\frac{\mathrm{d}}{\mathrm{d}x}(x\left(-16\right)-1\times 1-4)$$

1 hosil qilish uchun 1 va 1 ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(x\left(-16\right)-1-4)$$

-5 olish uchun -1 dan 4 ni ayirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(x\left(-16\right)-5)$$

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

$$-16x^{1-1}$$

1 dan 1 ni ayirish.

$$-16x^{0}$$

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

$$-16$$