Match each binomial expression with the set of coefficients of the terms obtained by expanding the expression (2x+y)^4, (x+2y)^4, (x+3y)^4, (3x+2y)^4

To solve this we are going to use the fourth row of Pascal's triangle. 
First, we are going to expand our binomials:








We can conclude that you should match each binomial expansion with the set of coefficients of the terms obtained by expanding the expression as follows: