3a^2+8a^2+5 eching

$$3 a ^ { 2 } + 8 a ^ { 2 } + 5$$

a ga nisbatan hosilani topish

$$22a$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

11a^{2} ni olish uchun 3a^{2} va 8a^{2} ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}a}(11a^{2}+5)$$

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

$$2\times 11a^{2-1}$$

2 ni 11 marotabaga ko'paytirish.

$$22a^{2-1}$$

2 dan 1 ni ayirish.

$$22a^{1}$$

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

$$22a$$

Baholash

$$11a^{2}+5$$

Yechim qadamlari

11a^{2} ni olish uchun 3a^{2} va 8a^{2} ni birlashtirish.

$$11a^{2}+5$$