7x*56x eching

$$7x \times 56x$$

Baholash

$$392x^{2}$$

Yechim qadamlari

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

$$7x^{2}\times 56$$

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

$$392x^{2}$$

x ga nisbatan hosilani topish

$$784x$$

Derivativ ifodasidan foydalanish qadamlari

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

$$\frac{\mathrm{d}}{\mathrm{d}x}(7x^{2}\times 56)$$

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

$$\frac{\mathrm{d}}{\mathrm{d}x}(392x^{2})$$

ax^{n} hosilasi – nax^{n-1}.

$$2\times 392x^{2-1}$$

2 ni 392 marotabaga ko'paytirish.

$$784x^{2-1}$$

2 dan 1 ni ayirish.

$$784x^{1}$$

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

$$784x$$