Answer:
I believe the answer is C
Step-by-step explanation:
I took the test
Hope this helps!!
:o)
Answer: 0= -3 No solution
2a2 + 4a + 7
As, - (2a3 - 3a2 + 4a + 6) + (2a3 + 5a2 + 7)
= 2a2 + 4a + 13