Сократите дробь:35х5у7z2/21х3у8z2

Question

Сократите дробь:35х5у7z2/21х3у8z2

---

Answer 1

= ( 35/21) * ( X^5/X^3) * ( Y^7/Y^8) * ( Z^2/Z^2) = 5/3 * X^2 * 1/Y = 
=  ( 5X^2) / ( 3Y )