Answer: 20
Step-by-step explanation:
f(-4) = -4² - (-4)
f(-4) = 16 + 4
f(-4) = 20
We divide the total set into several sub-sets (subgroups) that contain the exact same number of members. This way we know the number of total members by adding the number of total subsets.
Answer:
What are the following?
Step-by-step explanation:
Answer:
1,3,5,6
Step-by-step explanation:
2(x+1)(x- 6) this is probably correct
