7x*8x= eching

$$7x \times 8x=$$

Baholash

$$56x^{2}$$

Yechim qadamlari

x^{2} hosil qilish uchun x va x ni ko'paytirish.

$$7x^{2}\times 8$$

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

$$56x^{2}$$

x ga nisbatan hosilani topish

$$112x$$

Derivativ ifodasidan foydalanish qadamlari

x^{2} hosil qilish uchun x va x ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(7x^{2}\times 8)$$

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

$$\frac{\mathrm{d}}{\mathrm{d}x}(56x^{2})$$

ax^{n} hosilasi – nax^{n-1}.

$$2\times 56x^{2-1}$$

2 ni 56 marotabaga ko'paytirish.

$$112x^{2-1}$$

2 dan 1 ni ayirish.

$$112x^{1}$$

Har qanday t sharti uchun t^{1}=t.

$$112x$$