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Byju's Answer
Standard XI
Mathematics
Properties of nth Root of a Complex Number
If α ,β are...
Question
If
α
,
β
are the roots of
a
x
2
+
b
x
+
c
=
0
then
(
α
+
β
)
2
=
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Solution
α
,
β
are roots of
a
x
2
+
b
x
+
c
=
0
⟹
α
+
β
=
−
b
a
(
α
+
β
)
2
=
b
2
a
2
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Q.
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Properties of nth Root of a Complex Number
Standard XI Mathematics
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