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Foundations
easy
0:00.0
Simplify:
2
a
+
3
a
+
4
a
2a + 3a + 4a
2
a
+
3
a
+
4
a
A
9
a
9a
9
a
B
24
a
24a
24
a
C
9
a
3
9a^3
9
a
3
D
a
+
9
a + 9
a
+
9
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