2a^4+9a^4-7a^4+6a^4 eching

$$2 a ^ { 4 } + 9 a ^ { 4 } - 7 a ^ { 4 } + 6 a ^ { 4 }$$

Baholash

$$10a^{4}$$

Yechim qadamlari

11a^{4} ni olish uchun 2a^{4} va 9a^{4} ni birlashtirish.

$$11a^{4}-7a^{4}+6a^{4}$$

4a^{4} ni olish uchun 11a^{4} va -7a^{4} ni birlashtirish.

$$4a^{4}+6a^{4}$$

10a^{4} ni olish uchun 4a^{4} va 6a^{4} ni birlashtirish.

$$10a^{4}$$

a ga nisbatan hosilani topish

$$40a^{3}$$

Derivativ ifodasidan foydalanish qadamlari

11a^{4} ni olish uchun 2a^{4} va 9a^{4} ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}a}(11a^{4}-7a^{4}+6a^{4})$$

4a^{4} ni olish uchun 11a^{4} va -7a^{4} ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}a}(4a^{4}+6a^{4})$$

10a^{4} ni olish uchun 4a^{4} va 6a^{4} ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}a}(10a^{4})$$

ax^{n} hosilasi – nax^{n-1}.

$$4\times 10a^{4-1}$$

4 ni 10 marotabaga ko'paytirish.

$$40a^{4-1}$$

4 dan 1 ni ayirish.

$$40a^{3}$$