Find the nth term of the following sequences
Question 1:
1
,
4
,
9
,
16
,
25
n
2
Question 2:
3
,
12
,
27
,
48
,
75
3
n
2
Question 3:
8
,
14
,
24
,
38
,
56
2
n
2
+
6
Question 4:
-6
,
6
,
26
,
54
,
90
4
n
2
−
10
Question 5:
4
,
19
,
42
,
73
,
112
4
n
2
+
3
n
−
3
Question 6:
6
,
22
,
46
,
78
,
118
4
n
2
+
4
n
−
2
