1/y30^2 eching

$$\frac { 1 } { y } 30 ^ { 2 }$$

Baholash

$$\frac{900}{y}$$

Yechim qadamlari

2 daraja ko‘rsatkichini 30 ga hisoblang va 900 ni qiymatni oling.

$$\frac{1}{y}\times 900$$

\frac{1}{y}\times 900 ni yagona kasrga aylantiring.

$$\frac{900}{y}$$

y ga nisbatan hosilani topish

$$-\frac{900}{y^{2}}$$

Derivativ ifodasidan foydalanish qadamlari

2 daraja ko‘rsatkichini 30 ga hisoblang va 900 ni qiymatni oling.

$$\frac{\mathrm{d}}{\mathrm{d}y}(\frac{1}{y}\times 900)$$

\frac{1}{y}\times 900 ni yagona kasrga aylantiring.

$$\frac{\mathrm{d}}{\mathrm{d}y}(\frac{900}{y})$$

ax^{n} hosilasi – nax^{n-1}.

$$-900y^{-1-1}$$

-1 dan 1 ni ayirish.

$$-900y^{-2}$$