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Byju's Answer
Standard X
Mathematics
Nature of Roots
If the roots ...
Question
If the roots of the equations
a
2
+
b
2
x
2
-
2
b
a
+
c
x
+
b
2
+
c
2
=
0
are equal, then
(a) 2b = a + c
(b) b
2
= ac
(c)
b
=
2
a
c
a
+
c
(d) b = ac