v^frac{2{5}}*v^frac{2{3}} eching

$$v ^ { \frac { 2 } { 5 } } \cdot v ^ { \frac { 2 } { 3 } }$$

v ga nisbatan hosilani topish

$$\frac{16\sqrt[15]{v}}{15}$$

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.

$$v^{\frac{2}{5}}\frac{\mathrm{d}}{\mathrm{d}v}(v^{\frac{2}{3}})+v^{\frac{2}{3}}\frac{\mathrm{d}}{\mathrm{d}v}(v^{\frac{2}{5}})$$

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

$$v^{\frac{2}{5}}\times \frac{2}{3}v^{\frac{2}{3}-1}+v^{\frac{2}{3}}\times \frac{2}{5}v^{\frac{2}{5}-1}$$

Qisqartirish.

$$v^{\frac{2}{5}}\times \frac{2}{3}v^{-\frac{1}{3}}+v^{\frac{2}{3}}\times \frac{2}{5}v^{-\frac{3}{5}}$$

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

$$\frac{2}{3}v^{\frac{2}{5}-\frac{1}{3}}+\frac{2}{5}v^{\frac{2}{3}-\frac{3}{5}}$$

Qisqartirish.

$$\frac{2}{3}\sqrt[15]{v}+\frac{2}{5}\sqrt[15]{v}$$

Baholash

$$v^{\frac{16}{15}}$$