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AP EAMCET Engineering 25 Apr 2017 Shift 1 Paper
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© examsnet.com
Question : 14
Total: 160
For
k
>
0
,
if
k
√
−
1
is a root of equation
x
4
+
6
x
3
−
16
x
2
+
24
x
−
80
=
0
then
k
2
=
2
3
4
6
Validate
Solution:
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