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Byju's Answer
Standard VIII
Mathematics
Simplification of an Expression
Simplify: a-...
Question
Simplify:
a
−
[
a
−
¯
¯¯¯¯¯¯¯¯¯¯
¯
b
+
a
−
{
a
−
(
a
−
¯
¯¯¯¯¯¯¯¯¯¯
¯
b
−
a
)
}
]
, then the answer is
2
b
If true then enter
1
and if false then enter
0
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Solution
using BODMAS
S
i
m
p
l
i
f
y
i
n
g
a
−
[
a
−
¯
¯¯¯¯¯¯¯¯¯¯
¯
b
+
a
−
{
a
−
(
a
−
¯
¯¯¯¯¯¯¯¯¯¯
¯
b
−
a
)
}
]
,
=
a
−
[
a
−
b
−
a
−
{
a
−
(
a
−
b
+
a
)
}
]
=
a
−
[
−
b
−
{
a
−
2
a
+
b
}
]
=
a
−
[
−
2
b
+
a
]
=
2
b
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0
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Standard VIII Mathematics
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