(x+y)+(x-y) eching

$$( x + y ) + ( x - y )$$

Baholash

$$2x$$

Yechim qadamlari

2x ni olish uchun x va x ni birlashtirish.

$$2x+y-y$$

0 ni olish uchun y va -y ni birlashtirish.

$$2x$$

x ga nisbatan hosilani topish

$$2$$

Derivativ ifodasidan foydalanish qadamlari

2x ni olish uchun x va x ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(2x+y-y)$$

0 ni olish uchun y va -y ni birlashtirish.

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

ax^{n} hosilasi – nax^{n-1}.

$$2x^{1-1}$$

1 dan 1 ni ayirish.

$$2x^{0}$$

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

$$2\times 1$$

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

$$2$$