1/5x2/5 eching

$$\frac { 1 } { 5 } x \frac { 2 } { 5 }$$

Baholash

$$\frac{2x}{25}$$

Yechim qadamlari

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{5} ni \frac{2}{5} ga ko‘paytiring.

$$\frac{1\times 2}{5\times 5}x$$

\frac{1\times 2}{5\times 5} kasridagi ko‘paytirishlarni bajaring.

$$\frac{2}{25}x$$

x ga nisbatan hosilani topish

$$\frac{2}{25} = 0,08$$

Derivativ ifodasidan foydalanish qadamlari

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{5} ni \frac{2}{5} ga ko‘paytiring.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{1\times 2}{5\times 5}x)$$

\frac{1\times 2}{5\times 5} kasridagi ko‘paytirishlarni bajaring.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{2}{25}x)$$

ax^{n} hosilasi – nax^{n-1}.

$$\frac{2}{25}x^{1-1}$$

1 dan 1 ni ayirish.

$$\frac{2}{25}x^{0}$$

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

$$\frac{2}{25}\times 1$$

Har qanday t sharti uchun t\times 1=t va 1t=t.

$$\frac{2}{25}$$