-12-5w+4w^9-10w^4 eching

$$- 12 - 5 w + 4 w ^ { 9 } - 10 w ^ { 4 }$$

w ga nisbatan hosilani topish

$$36w^{8}-40w^{3}-5$$

Yig'indi uchun derivativ qoidasidan foydalanish qadamlari

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

$$-5w^{1-1}+9\times 4w^{9-1}+4\left(-10\right)w^{4-1}$$

1 dan 1 ni ayirish.

$$-5w^{0}+9\times 4w^{9-1}+4\left(-10\right)w^{4-1}$$

9 ni 4 marotabaga ko'paytirish.

$$-5w^{0}+36w^{9-1}+4\left(-10\right)w^{4-1}$$

9 dan 1 ni ayirish.

$$-5w^{0}+36w^{8}+4\left(-10\right)w^{4-1}$$

9 ni 4 marotabaga ko'paytirish.

$$-5w^{0}+36w^{8}-40w^{4-1}$$

4 dan 1 ni ayirish.

$$-5w^{0}+36w^{8}-40w^{3}$$

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

$$-5+36w^{8}-40w^{3}$$

Baholash

$$4w^{9}-10w^{4}-5w-12$$