=2s+9*213 eching

$$= 2 s + 9 \times 213$$

s ga nisbatan hosilani topish

$$2$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

1917 hosil qilish uchun 9 va 213 ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}s}(2s+1917)$$

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

$$2s^{1-1}$$

1 dan 1 ni ayirish.

$$2s^{0}$$

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

$$2\times 1$$

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

$$2$$

Baholash

$$2s+1917$$

Yechim qadamlari

1917 hosil qilish uchun 9 va 213 ni ko'paytirish.

$$2s+1917$$