Answer:
Terms are: -4m, 2n, 3n, -2m
Like terms are: -4m and -2m
and
2n and 3n
Coefficients are: -4, 2, 3, -2
Constants are: There are no constants in this expression
Explanation:
Terms are = -4m, 2n, 3n, -2m because terms are expressions that are separated by mathematical symbols. ( Division, multiplication, addition, subtraction )
Like terms are = -4m and -2m because they are both expressions with the same variable ( m )
Coefficients are = -4, 2, 3, -2 because coefficients are the numbers in front of a variable
Constants are = There are no constants in this expression because constants are terms without a variable. These values don't change.
Hope this helps!