find the sum
4xy^(2)+3x^(2)+2y+5xy^(2)+7y
The sum of the given terms is:
4xy^2 + 3x^2 + 2y + 5xy^2 + 7y
Combining like terms:
(4xy^2 + 5xy^2) + 3x^2 + (2y + 7y)
Simplifying further:
9xy^2 + 3x^2 + 9y
4xy^(2)+3x^(2)+2y+5xy^(2)+7y
4xy^2 + 3x^2 + 2y + 5xy^2 + 7y
Combining like terms:
(4xy^2 + 5xy^2) + 3x^2 + (2y + 7y)
Simplifying further:
9xy^2 + 3x^2 + 9y