Answer: 
Not a factor because there is a remainder.
Step-by-step explanation:
Let's use synthetic division to solve this..
-1 ║ 2 | 4 | -2 | -8
║ | -2| -2 | 4
║ 2 | 2| -4 | -4

PS: if anyone knows a better way to do a synthetic division chart please let me know.
Answer:
24 cm^2
Step-by-step explanation:
The three sides are equal (SSS: side, side, side) so the triangles are congruent.
40,681.
40,681. 40,681.
40,681.
Answer:
x∈R
Step-by-step explanation:

2>0
The domain is all real numbers.
x∈R
Answer:
a Hitachi 50 plasma tv at 495 per month for 6