-3x^2(3x^2) eching

$$-3 { x }^{ 2 } (3 { x }^{ 2 } )$$

Baholash

$$-9x^{4}$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 2 ni qo‘shib, 4 ni oling.

$$-3x^{4}\times 3$$

-9 hosil qilish uchun -3 va 3 ni ko'paytirish.

$$-9x^{4}$$

x ga nisbatan hosilani topish

$$-36x^{3}$$

Derivativ ifodasidan foydalanish qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 2 ni qo‘shib, 4 ni oling.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-3x^{4}\times 3)$$

-9 hosil qilish uchun -3 va 3 ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-9x^{4})$$

ax^{n} hosilasi – nax^{n-1}.

$$4\left(-9\right)x^{4-1}$$

4 ni -9 marotabaga ko'paytirish.

$$-36x^{4-1}$$

4 dan 1 ni ayirish.

$$-36x^{3}$$