-b*b^6 eching

$$- b \cdot b ^ { 6 }$$

b ga nisbatan hosilani topish

$$-7b^{6}$$

Koʻpaytma uchun derivativ qoidasidan foydalanish qadamlari

Har qanday ikki differensial funksiya uchun, ikki funksiya koʻpaytmasining hosilasi birinchi funksiya marotabasi, ikkinchi plyus hosilasi ikkinchi funksiya marotabasi birinchining hosilasidir.

$$-b^{1}\frac{\mathrm{d}}{\mathrm{d}b}(b^{6})+b^{6}\frac{\mathrm{d}}{\mathrm{d}b}(-b^{1})$$

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

$$-b^{1}\times 6b^{6-1}+b^{6}\left(-1\right)b^{1-1}$$

Qisqartirish.

$$-b^{1}\times 6b^{5}+b^{6}\left(-1\right)b^{0}$$

Ayni daraja ko'rsatkichlarini ko'paytirish uchun ularning darajalarini qo'shing.

$$6\left(-1\right)b^{1+5}-b^{6}$$

Qisqartirish.

$$-6b^{6}-b^{6}$$

Baholash

$$-b^{7}$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 1 va 6 ni qo‘shib, 7 ni oling.

$$-b^{7}$$