pi*100x^2-20x+1 eching

$$\pi \times 100 { x }^{ 2 } -20x+1$$

x ga nisbatan hosilani topish

$$200\pi x-20$$

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}.

$$2\times 100\pi x^{2-1}-20x^{1-1}$$

2 ni 100\pi marotabaga ko'paytirish.

$$200\pi x^{2-1}-20x^{1-1}$$

2 dan 1 ni ayirish.

$$200\pi x^{1}-20x^{1-1}$$

1 dan 1 ni ayirish.

$$200\pi x^{1}-20x^{0}$$

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

$$200\pi x-20x^{0}$$

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

$$200\pi x-20$$

Baholash

$$100\pi x^{2}-20x+1$$