Step-by-step explanation:
an = 2n^2 - 3 · Anonymous. -1, 5, 15, 29, 47, ... an = 2 n^2 - 3.
Answer:
round it then divide it by 5
Step-by-step explanation:
Answer:
-21 is the answer , hope it helps
Step-by-step explanation:
6.5 is the answer to your question