Someone please help me out on this polynomial!!!

2x(squared) y4(4th power)(2x(squared)y+2xy-3x(5thpower)y(3rd power)

(2x^2)( y^4)( 2x^2 y) + 2xy - 3x^5 y^3

= 4x^4 y^5 + 2xy - 3x^5 y^3

now what?
are we factoring ?