d(1+l)-d(1)/l= eching

$$\frac { d ( 1 + l ) - d ( 1 ) } { l } =$$

Baholash

$$d$$

Qisqa yechim qadamlari

Hali faktorlanmagan ifodalarni faktorlang.

$$\frac{dl}{l}$$

Surat va maxrajdagi ikkala l ni qisqartiring.

$$d$$

d ga nisbatan hosilani topish

$$1$$

Derivativ ifodasidan foydalanish qadamlari

\frac{d\left(1+l\right)-d\times 1}{l} ichida hali faktorlanmagan ifodalarni faktorlang.

$$\frac{\mathrm{d}}{\mathrm{d}d}(\frac{dl}{l})$$

Surat va maxrajdagi ikkala l ni qisqartiring.

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

ax^{n} hosilasi – nax^{n-1}.

$$d^{1-1}$$

1 dan 1 ni ayirish.

$$d^{0}$$

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

$$1$$