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Byju's Answer
Standard IX
Mathematics
General Form of a Linear Equation in Two Variables
The value of ...
Question
The value of
k
for which
4
x
2
−
4
√
3
x
+
k
=
0
is satisfied by only one real value of
x
is
A
√
6
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B
−
3
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C
3
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D
1
√
3
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Solution
The correct option is
C
3
We know that
(
a
−
b
)
2
=
a
2
−
2
a
b
+
b
2
Given E
quation is
4
x
2
−
4
√
3
x
+
k
Co-pairing both equations, we get
a
=
2
x
and
k
=
3
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0
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