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Byju's Answer
Standard XII
Mathematics
Polynomial Functions
If α and ...
Question
If
α
and
β
are the roots of a rational function
2
α
+
1
−
α
6
=
0
. What is the sum of
α
+
β
?
A
-1
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B
0
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C
1
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D
2
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Solution
The correct option is
A
-1
Given,
2
α
+
1
−
α
6
=
0
By cross multiplying, we get
α
2
+
α
−
12
=
0
The sum of
α
+
β
=
−
b
a
=
−
1
1
=
−
1
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0
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