Find the sum.
(6x2y + 4xy2 − 2y3 + 6) + (x2y + 3y3 − 5)
7x2y + 4xy2 + y3 + 1
7x2y + 4xy2 + y3 − 11
6x2y + 4xy2 + y3 + 1
6x2y + 4xy2 + 5y3 + 1
these are my options
(6x2y + 4xy2 − 2y3 + 6) + (x2y + 3y3 − 5)
7x2y + 4xy2 + y3 + 1
7x2y + 4xy2 + y3 − 11
6x2y + 4xy2 + y3 + 1
6x2y + 4xy2 + 5y3 + 1
these are my options