Zgjidhja e ushtrimit 6

Thjeshtoni shprehjet duke zbatuar vetitë e fuqive.

1. $\dfrac{x^4\times x^3}{x^5}$
2. $\dfrac{y^8\times y^8}{y^7}$
3. $\dfrac{x^{10}}{x^2\times x^4}$
4. $\dfrac{a^4\times a^7}{a^2\times a^3}$
5. $\dfrac{2x^2\times 3x^5}{4x^3}$
6. $\dfrac{3y^4\times6y^3}{2y^5}$
7. $\dfrac{8x^9}{2x^3\times2x^4}$
8. $\dfrac{2a^5\times5a^2}{3a\times4a^4}$