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Haryana Police Constable Model Paper 7
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© examsnet.com
Question : 5
Total: 101
Find the roots of the equation
2
x
2
−
5
x
+
3
=
0
−
1
,
3
2
1
,
3
2
1
,
−
3
2
−
1
,
1
Validate
Solution:
Using middle term splitting method
2
x
2
−
3
x
−
2
x
+
3
=
0
x
(
2
x
−
3
)
−
1
(
2
x
−
3
)
=
0
(
2
x
−
3
)
=
0
,
(
x
−
1
)
=
0
x
=
3
2
,
x
=
1
© examsnet.com
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