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Byju's Answer
Standard XII
Mathematics
Implication
If the equati...
Question
If the equation ax+2x-2=0 has real and distinct roots then value of a is?
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Similar questions
Q.
Show that the equation
x
2
+
a
x
−
4
=
0
has real and distinct roots for all real values of
a
.
Q.
If
x
2
+
a
x
−
3
x
−
(
a
+
2
)
=
0
has real and distinct roots, then minimum value of
(
a
2
+
1
)
(
a
2
+
2
)
is
Q.
If
a
x
2
+
b
x
+
8
=
0
has no distinct real roots, then least value of
(
4
a
+
b
)
is (where
a
and
b
are real)
Q.
If the quadratic equation
a
x
2
+
b
x
+
c
=
0
with real coefficients has real and distinct roots in
(
1
,
2
)
then
a
and
5
a
+
2
b
+
c
Q.
If the equation
a
x
2
+
2
b
x
+
c
=
0
;
a
,
b
,
c
∈
R
has real roots and
m
,
n
are real such that
m
2
>
n
>
0
, then the equation
a
x
2
+
2
m
b
x
+
n
c
=
0
has
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