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Byju's Answer
Standard XII
Mathematics
Composite Function
IF a,b,c are ...
Question
IF a,b,c are in G.P, then discuss the nature of roots of the equations ax^2 + 2bx +c = 0 and ax^2 + 2bx + 2c = 0.
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Similar questions
Q.
If
a
,
b
,
c
are in A.P., then the roots of the equation
a
x
2
+
2
b
x
+
c
=
0
are
Q.
If roots of the equation
a
x
2
+
2
(
a
+
b
)
x
+
(
a
+
2
b
+
c
)
=
0
are imaginary, then find nature of roots of the equation
a
x
2
+
2
b
x
+
c
=
0
.
Q.
If
a
,
b
,
c
∈
R
+
and
2
b
=
a
+
c
, then check the nature of roots of equation
a
x
2
+
2
b
x
+
c
=
0
.
Q.
If
α
,
β
are the roots of
a
x
2
+
2
b
x
+
c
=
0
and
α
+
δ
,
β
δ
are the roots of
A
x
2
+
2
B
x
+
C
=
0
, then
Q.
If
a
≠
b
≠
c
& are in H.P then roots of the equation
a
x
2
+
2
b
x
+
c
=
0
are
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