Answer
$$2x^2y^3 + 3xy + 12y^2$$
Work Step by Step
When you subtract a polynomial, you add the opposite of that polynomial. We can now rewrite the problem without parentheses:
$$8x^2y^3 - xy + 2y^2 - 6x^2y^3 + 4xy + 10y^2$$
Group like terms:
$$(8x^2y^3 - 6x^2y^3) + (-xy + 4xy) + (2y^2 + 10y^2)$$
Combine like terms:
$$2x^2y^3 + 3xy + 12y^2$$
