x^4-2x^2+3 eching

$$x ^ { 4 } - 2 x ^ { 2 } + 3$$

x ga nisbatan hosilani topish

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

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}.

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

4 dan 1 ni ayirish.

$$4x^{3}+2\left(-2\right)x^{2-1}$$

2 ni -2 marotabaga ko'paytirish.

$$4x^{3}-4x^{2-1}$$

2 dan 1 ni ayirish.

$$4x^{3}-4x^{1}$$

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

$$4x^{3}-4x$$

Baholash

$$x^{4}-2x^{2}+3$$