x+(x+35)+(x+35) eching

$$x+(x+35)+(x+35)$$

Baholash

$$3x+70$$

Yechim qadamlari

2x ni olish uchun x va x ni birlashtirish.

$$2x+35+x+35$$

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

$$3x+35+35$$

70 olish uchun 35 va 35'ni qo'shing.

$$3x+70$$

x ga nisbatan hosilani topish

$$3$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

2x ni olish uchun x va x ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(2x+35+x+35)$$

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

$$\frac{\mathrm{d}}{\mathrm{d}x}(3x+35+35)$$

70 olish uchun 35 va 35'ni qo'shing.

$$\frac{\mathrm{d}}{\mathrm{d}x}(3x+70)$$

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

$$3x^{1-1}$$

1 dan 1 ni ayirish.

$$3x^{0}$$

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

$$3\times 1$$

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

$$3$$