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Byju's Answer
Standard XII
Mathematics
Roots of a Quadratic Equation
If the equati...
Question
If the equation
(
a
−
2
)
x
2
+
(
b
+
3
)
x
+
(
c
−
4
)
=
0
has more than two roots then the values of
a
,
b
,
c
is
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Solution
Any quadratic equation can have maximum two roots
so, for more than two roots
a
−
2
=
0
⇒
a
=
2
b
+
3
=
0
⇒
b
=
−
3
&
c
−
4
=
0
⇒
c
=
4
t
h
e
r
e
f
o
r
e
a
=
2
,
b
=
−
3
,
c
=
4
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