m-(-2m)+(-m)+2m-3 eching

$$m - ( - 2 m ) + ( - m ) + 2 m - 3$$

Baholash

$$4m-3$$

Yechim qadamlari

-2m ning teskarisi 2m ga teng.

$$m+2m-m+2m-3$$

3m ni olish uchun m va 2m ni birlashtirish.

$$3m-m+2m-3$$

5m ni olish uchun 3m va 2m ni birlashtirish.

$$5m-m-3$$

4m ni olish uchun 5m va -m ni birlashtirish.

$$4m-3$$

m ga nisbatan hosilani topish

$$4$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

-2m ning teskarisi 2m ga teng.

$$\frac{\mathrm{d}}{\mathrm{d}m}(m+2m-m+2m-3)$$

3m ni olish uchun m va 2m ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}m}(3m-m+2m-3)$$

5m ni olish uchun 3m va 2m ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}m}(5m-m-3)$$

4m ni olish uchun 5m va -m ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}m}(4m-3)$$

Polinomialning hosilasi bu uning shartlari hosilasining yig‘indisiga teng. Konstant shartning hosilasi 0. ax^{n} ning hosilasi nax^{n-1}.

$$4m^{1-1}$$

1 dan 1 ni ayirish.

$$4m^{0}$$

Har qanday t sharti uchun (0 bundan mustasno) t^{0}=1.

$$4\times 1$$

Har qanday t sharti uchun t\times 1=t va 1t=t.

$$4$$