8x^3-27-36x^2-54x eching

$$8 x ^ { 3 } - 27 - 36 x ^ { 2 } - 54 x$$

x ga nisbatan hosilani topish

$$24x^{2}-72x-54$$

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}.

$$3\times 8x^{3-1}+2\left(-36\right)x^{2-1}-54x^{1-1}$$

3 ni 8 marotabaga ko'paytirish.

$$24x^{3-1}+2\left(-36\right)x^{2-1}-54x^{1-1}$$

3 dan 1 ni ayirish.

$$24x^{2}+2\left(-36\right)x^{2-1}-54x^{1-1}$$

2 ni -36 marotabaga ko'paytirish.

$$24x^{2}-72x^{2-1}-54x^{1-1}$$

2 dan 1 ni ayirish.

$$24x^{2}-72x^{1}-54x^{1-1}$$

1 dan 1 ni ayirish.

$$24x^{2}-72x^{1}-54x^{0}$$

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

$$24x^{2}-72x-54x^{0}$$

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

$$24x^{2}-72x-54$$

Baholash

$$8x^{3}-36x^{2}-54x-27$$