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Byju's Answer
Standard X
Mathematics
GCD of Polynomials
On solving th...
Question
On solving the following quadratic equation by factorization, the roots are
2
b
a
,
b
a
:
a
2
x
2
−
3
a
b
x
+
2
b
2
=
0
A
True
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B
False
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Solution
The correct option is
A
True
a
2
x
2
−
3
a
b
x
+
2
b
2
=
0
⇒
a
2
x
2
−
2
a
b
x
−
a
b
x
+
2
b
2
=
0
⇒
a
x
(
a
x
−
2
b
)
−
b
(
a
x
−
2
b
)
=
0
⇒
(
a
x
−
2
b
)
(
a
x
−
b
)
=
0
⇒
a
x
−
2
b
=
0
and
a
x
−
b
=
0
⇒
x
=
2
b
a
and
x
=
b
a
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1
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