625x^3-625x^4-61 eching

$$625 { x }^{ 3 } -625 { x }^{ 4 } -61$$

x ga nisbatan hosilani topish

$$625\left(3-4x\right)x^{2}$$

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}.

$$3\times 625x^{3-1}+4\left(-625\right)x^{4-1}$$

3 ni 625 marotabaga ko'paytirish.

$$1875x^{3-1}+4\left(-625\right)x^{4-1}$$

3 dan 1 ni ayirish.

$$1875x^{2}+4\left(-625\right)x^{4-1}$$

4 ni -625 marotabaga ko'paytirish.

$$1875x^{2}-2500x^{4-1}$$

4 dan 1 ni ayirish.

$$1875x^{2}-2500x^{3}$$

Baholash

$$-625x^{4}+625x^{3}-61$$