0.5x-2.5-5x-5-5x-0 eching

$$0.5 x - 2.5 - 5 x - 5 - 5 x - 0$$

Baholash

$$\frac{-19x-15}{2}$$

Yechim qadamlari

-4,5x ni olish uchun 0,5x va -5x ni birlashtirish.

$$-4,5x-2,5-5-5x-0$$

-7,5 olish uchun -2,5 dan 5 ni ayirish.

$$-4,5x-7,5-5x-0$$

-9,5x ni olish uchun -4,5x va -5x ni birlashtirish.

$$-9,5x-7,5-0$$

0 hosil qilish uchun -1 va 0 ni ko'paytirish.

$$-9,5x-7,5+0$$

-7,5 olish uchun -7,5 va 0'ni qo'shing.

$$-9,5x-7,5$$

x ga nisbatan hosilani topish

$$-9,5$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

-4,5x ni olish uchun 0,5x va -5x ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-4,5x-2,5-5-5x-0)$$

-7,5 olish uchun -2,5 dan 5 ni ayirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-4,5x-7,5-5x-0)$$

-9,5x ni olish uchun -4,5x va -5x ni birlashtirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-9,5x-7,5-0)$$

0 hosil qilish uchun -1 va 0 ni ko'paytirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-9,5x-7,5+0)$$

-7,5 olish uchun -7,5 va 0'ni qo'shing.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-9,5x-7,5)$$

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

$$-9,5x^{1-1}$$

1 dan 1 ni ayirish.

$$-9,5x^{0}$$

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

$$-9,5$$