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AP EAMCET Engineering 22 Sep 2020 Shift 1 Paper
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© examsnet.com
Question : 36
Total: 160
The number of solutions for the equation
x
2
−
5
|
x
|
+
6
=
0
is __________
4
3
2
1
Validate
Solution:
Given equation
x
2
−
5
|
x
|
+
6
=
0
⇒
|
x
|
2
−
5
|
x
|
+
6
=
0
⇒
(
|
x
|
−
3
)
(
|
x
|
−
2
)
=
0
⇒
|
x
|
=
2
or 3
⇒
x
=
±
2
,
±
3
∴
There are 4 solutions.
© examsnet.com
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