Answer:
1
Step-by-step explanation:
Calculation steps:
-7-(-8) = ⇒ two negatives cancel and change to positive
- 7 + 8 = ⇒ 8-7 = 1
1 ⇒ answer
Answer:
13,-1,2
Step-by-step explanation:
i hope it is helpful......for you
Answer:
(x-4) is the common factor
Step-by-step explanation: