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Byju's Answer
Standard IX
Mathematics
Algebraic Identities
x+ax+b=x2+a+b...
Question
(
x
+
a
)
(
x
+
b
)
=
x
2
+
(
a
+
b
)
x
+
a
b
A
True
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B
False
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Solution
The correct option is
A
True
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0
Similar questions
Q.
(
x
+
a
)
(
x
+
b
)
=
x
2
+
(
a
+
b
)
x
+
a
b
Q.
The expansion
(
x
+
a
)
(
x
+
b
)
is
Q.
Simplify:
(
x
+
3
)
(
x
+
5
)
[Using
(
x
+
a
)
(
x
+
b
)
=
x
2
+
(
a
+
b
)
x
+
a
b
]
Q.
Simplify:
(
x
−
5
)
(
x
−
3
)
[Using
(
x
−
a
)
(
x
−
b
)
=
x
2
−
(
a
+
b
)
x
+
a
b
]
Q.
Find the expression for the product
(
x
+
a
)
(
x
+
b
)
(
x
+
c
)
using the identity
(
x
+
a
)
(
x
+
b
)
=
x
2
+
(
a
+
b
)
x
+
a
b
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