Answer: 8n
Let's simplify step-by-step.
(2(n+1)−1)2−(2n−1)2
Distribute:
=4n2+4n+1+−4n2+4n+−1
Combine Like Terms:
=(4n2+−4n2)+(4n+4n)+(1+−1)
=8n
Answer: Ray B
Step-by-step explanation:
Answer:
ion know
the correct answer is c
-4
-4 but not really sure
