Answer:
Step-by-step explanation:
The synthetic division is
| 4 6 -2
1 | 4 10
4 10 8
As you can observe, the remainder in the given synthetic division is 8, because that's the ultimate result.
Therefore, the right answer is D.8
Please see attachment
c = 1, d = 3
A: They are congruent and complementary.
Just took the test hope this helps :D