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Byju's Answer
Standard XII
Mathematics
Discriminant
Let α, β be...
Question
Let
α
,
β
be the roots of
x
2
+
x
+
1
=
0
. Then the equation whose roots are
α
229
and
α
1004
is
A
x
2
−
x
−
1
=
0
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B
x
2
−
x
+
1
=
0
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C
x
2
+
x
−
1
=
0
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D
x
2
+
x
+
1
=
0
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Solution
The correct option is
B
x
2
+
x
+
1
=
0
α
=
ω
Hence,
α
229
=
ω
α
1004
=
ω
2
Hence, the required equation is
x
2
+
x
+
1
=
0
Suggest Corrections
0
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