Answer:
- 4x + 3y = 4x + 3y because there are no like terms Ans.
- 20 + 3xy - 3 + 4y² + 10 - 2y²
First of all seperate the like terms
[tex]\implies[/tex](3xy) + (4y² + -2y²) + (20 + -3 + 10)
[tex]\implies[/tex]3xy + 2y² + 27 Ans.
Answers:-
(c) 4x + 3y
(d) 3xy + 2y² + 27
