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Standard VI
Maths
Question
What is the output of
x
2
+
3
x
+
5
, where
x
(variable) =
2
?
11
12
13
15
A
13
B
11
C
12
D
15
Open in App
Solution
Verified by Toppr
x
2
+
3
x
+
5
=
(
2
)
2
+
3
×
2
+
5
=
4
+
6
+
5
=
15
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