What is the difference of the two polynomials? (7y2 + 6xy) - (-2xy + 3) 7y2 + 4xy - 3 7y2 + 8xy - 3 7y2 + 4xy + 3 7y2 + 8xy + 3

Find the difference of the two polynomials.

Set: (7y^2 + 6xy) - (-2xy + 3)

Since there are 2 negatives, they cancel out and become a positive or addition sign.

Thus, the new equation is: (7y^2 + 6xy) + (2xy + 3)

Solve:

(7y^2 + 6xy) + (2xy + 3)

Combine like terms.

7y^2 + 8xy + 3

Solution:

7y^2 + 8xy + 3