Respuesta :

znk

Answer:

3  

Step-by-step explanation:

[tex]\begin{array}{rcr}\dfrac{w^{8}}{w^{x}} & = & w^{5}\\\\w^{8 - x} & = & w^{5}\\8 - x & = & 5\\-x & = & -3\\x & = & \mathbf{3}\\\end{array}[/tex]