If
then we also have
Pairing up the terms, we can find that
consists of terms, so there are copies of in the sum . Then we find an immediate closed form for the sum:
Answer:
5x-4
Step-by-step explanation:
$#$$$$$$$$$$$$$
Answer:
i think it's overlord
Step-by-step explanation:
fbljdslksfkdhhh
Answer:
(2, -2.5)
Step-by-step explanation:
4 to -9= 13 spaces
13/2=6.5
4-6.5=-2.5
Answer:
Is there more information in the problem?
Step-by-step explanation: