1. What is the simplified form of the following expression? 2x2y + 3x2 + 4y + 3x2y + 2y 2.

The simplified form of the expression 2x2y + 3x2 + 4y + 3x2y + 2y is:

5x2y + 6x2 + 6y.

To simplify the given expression, we can combine like terms by adding or subtracting the coefficients of the variables.

1. Combine the terms with the same variables:
2x^2y + 3x^2y = (2 + 3)x^2y = 5x^2y
3x^2 + 3x^2 = (3 + 3)x^2 = 6x^2
4y + 2y = (4 + 2)y = 6y

2. Now, we can rewrite the simplified expression by combining the simplified terms:
5x^2y + 6x^2 + 6y

Therefore, the simplified form of the given expression is 5x^2y + 6x^2 + 6y.