2a^2+3a+2 eching

$$2 a ^ { 2 } + 3 a + 2$$

a ga nisbatan hosilani topish

$$4a+3$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

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

$$2\times 2a^{2-1}+3a^{1-1}$$

2 ni 2 marotabaga ko'paytirish.

$$4a^{2-1}+3a^{1-1}$$

2 dan 1 ni ayirish.

$$4a^{1}+3a^{1-1}$$

1 dan 1 ni ayirish.

$$4a^{1}+3a^{0}$$

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

$$4a+3a^{0}$$

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

$$4a+3\times 1$$

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

$$4a+3$$

Baholash

$$2a^{2}+3a+2$$