42xx eching

$$42xx$$

x ga nisbatan hosilani topish

$$84x$$

Derivativ ifodasidan foydalanish qadamlari

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

$$\frac{\mathrm{d}}{\mathrm{d}x}(42x^{2})$$

ax^{n} hosilasi – nax^{n-1}.

$$2\times 42x^{2-1}$$

2 ni 42 marotabaga ko'paytirish.

$$84x^{2-1}$$

2 dan 1 ni ayirish.

$$84x^{1}$$

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

$$84x$$

Baholash

$$42x^{2}$$

Yechim qadamlari

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

$$42x^{2}$$