40/frac{x{60}}= eching

$$\frac { 40 } { \frac { x } { 60 } } =$$

Baholash

$$\frac{2400}{x}$$

Yechim qadamlari

40 ni \frac{x}{60} ga bo'lish 40 ga k'paytirish \frac{x}{60} ga qaytarish.

$$\frac{40\times 60}{x}$$

2400 hosil qilish uchun 40 va 60 ni ko'paytirish.

$$\frac{2400}{x}$$

x ga nisbatan hosilani topish

$$-\frac{2400}{x^{2}}$$

Derivativ ifodasidan foydalanish qadamlari

40 ni \frac{x}{60} ga bo'lish 40 ga k'paytirish \frac{x}{60} ga qaytarish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{40\times 60}{x})$$

2400 hosil qilish uchun 40 va 60 ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{2400}{x})$$

ax^{n} hosilasi – nax^{n-1}.

$$-2400x^{-1-1}$$

-1 dan 1 ni ayirish.

$$-2400x^{-2}$$