Question 327502
I think you mean like this?
{{{(56x^3y^2)/(8x^7y^2)=(56/8)x^(3-7)y^(2-2)}}} 
{{{(56x^3y^2)/(8x^7y^2)=(7)x^(-4)y^(0)}}}
{{{(56x^3y^2)/(8x^7y^2)=7/x^4}}}