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Byju's Answer
Standard X
Mathematics
Quadratic Equations
If 1, 2, 3 ...
Question
If
1
,
2
,
3
are the roots of the equation
x
4
+
a
x
2
+
b
x
+
c
=
0
then the value of
c
is :
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Solution
product of roots =
−
c
1
−
c
=
1
×
2
×
3
c
=
−
6
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