cx^4-3x^3-2x+6 eching

$$c x ^ { 4 } - 3 x ^ { 3 } - 2 x + 6$$

x ga nisbatan hosilani topish

$$4cx^{3}-9x^{2}-2$$

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}.

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

4 dan 1 ni ayirish.

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

3 ni -3 marotabaga ko'paytirish.

$$4cx^{3}-9x^{3-1}-2x^{1-1}$$

3 dan 1 ni ayirish.

$$4cx^{3}-9x^{2}-2x^{1-1}$$

1 dan 1 ni ayirish.

$$4cx^{3}-9x^{2}-2x^{0}$$

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

$$4cx^{3}-9x^{2}-2$$

Baholash

$$cx^{4}-3x^{3}-2x+6$$