Question

Add: (x2 + 5x + 2) + (x2 - 2x + 7).
O 2x2 + 7x +9
O 2x2 - 7x - 9
O 2x2 + 3x + 9
O 2x2-3x - 9
Α
B
С
D
?

Answer 1

The answer is c. Hope this helps!