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Question : 9 of 86
Marks:
+1
,
-0
The quantity
2
n
+
4
−
2
×
2
n
2
×
2
(
n
+
3
)
+
2
−
3
is equal to;
2
n
+
1
(
9
8
−
2
n
)
(
−
2
n
+
1
+
1
8
)
1
Validate
Solution:
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