3yv^{-9}*2y^-5v^8*5u^-3u^3 eching

$$3 y v ^ { - 9 } \cdot 2 y ^ { - 5 } v ^ { 8 } \cdot 5 u ^ { - 3 } u ^ { 3 }$$

Baholash

$$\frac{30}{vy^{4}}$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 1 va -5 ni qo‘shib, -4 ni oling.

$$3y^{-4}v^{-9}\times 2v^{8}\times 5u^{-3}u^{3}$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. -9 va 8 ni qo‘shib, -1 ni oling.

$$3y^{-4}v^{-1}\times 2\times 5u^{-3}u^{3}$$

1 hosil qilish uchun u^{-3} va u^{3} ni ko'paytirish.

$$3y^{-4}v^{-1}\times 2\times 5$$

6 hosil qilish uchun 3 va 2 ni ko'paytirish.

$$6y^{-4}v^{-1}\times 5$$

30 hosil qilish uchun 6 va 5 ni ko'paytirish.

$$30y^{-4}v^{-1}$$

v ga nisbatan hosilani topish

$$-\frac{30}{v^{2}y^{4}}$$