2n^4-2n^2+1 eching

$$2 n ^ { 4 } - 2 n ^ { 2 } + 1$$

n ga nisbatan hosilani topish

$$8n^{3}-4n$$

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}.

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

4 ni 2 marotabaga ko'paytirish.

$$8n^{4-1}+2\left(-2\right)n^{2-1}$$

4 dan 1 ni ayirish.

$$8n^{3}+2\left(-2\right)n^{2-1}$$

2 ni -2 marotabaga ko'paytirish.

$$8n^{3}-4n^{2-1}$$

2 dan 1 ni ayirish.

$$8n^{3}-4n^{1}$$

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

$$8n^{3}-4n$$

Baholash

$$2n^{4}-2n^{2}+1$$