Answer:
x^2(squared) +2x+1
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
Use the formula
n(n-1)/2
which is the total number of connections between n points
So,
4(3)/2 = 6
the answer is option C.
Hope this helps
Answer:
subtract 2 and add 3
Step-by-step explanation:
8-2=6
6+3=9
9-2=7
7+3=10
45-9=36/18=2 I hope this helps