Answer:
-4x3y2
-2x3y2
x3y2
6x3y2
Explanation:
Like terms are the parts of an equation which have the same variables and exponents.
The term 4x3y2 has x and y specifically x3 and y2. Only terms with this same base and exponent values are like terms.
x2y3 ----> NO
4x3y3 ----> NO
-4x3y2 -----> x3y2
-2x3y2 -----> x3y2
-4x2y2 ----> NO
x3y2 -----> x3y2
6x3y2-----> x3y2