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Arithmetic Sequences
easy
0:00.0
Find the first three terms if
a
n
=
2
n
+
5
a_n = 2n + 5
a
n
=
2
n
+
5
.
A
2, 4, 6
B
5, 7, 9
C
7, 9, 11
D
2, 7, 12
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