8xdiv(-4/7) eching

$$8 x \div ( - \frac { 4 } { 7 } )$$

Baholash

$$-14x$$

Yechim qadamlari

8x ni -\frac{4}{7} ga bo'lish 8x ga k'paytirish -\frac{4}{7} ga qaytarish.

$$\frac{8x\times 7}{-4}$$

56 hosil qilish uchun 8 va 7 ni ko'paytirish.

$$\frac{56x}{-4}$$

-14x ni olish uchun 56x ni -4 ga bo‘ling.

$$-14x$$

x ga nisbatan hosilani topish

$$-14$$

Derivativ ifodasidan foydalanish qadamlari

8x ni -\frac{4}{7} ga bo'lish 8x ga k'paytirish -\frac{4}{7} ga qaytarish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{8x\times 7}{-4})$$

56 hosil qilish uchun 8 va 7 ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{56x}{-4})$$

-14x ni olish uchun 56x ni -4 ga bo‘ling.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-14x)$$

ax^{n} hosilasi – nax^{n-1}.

$$-14x^{1-1}$$

1 dan 1 ni ayirish.

$$-14x^{0}$$

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

$$-14$$