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Byju's Answer
Standard IX
Mathematics
Solving Equations Involving Absolute Number
Simplify: 3...
Question
Simplify:
3
4
(
a
+
y
)
−
[
y
+
a
−
1
3
(
y
+
a
−
1
4
(
a
+
y
)
)
]
A
a
+
y
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B
3
a
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C
−
4
y
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D
0
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Solution
The correct option is
A
0
3
4
(
a
+
y
)
−
[
y
+
a
−
1
3
(
y
+
a
−
1
4
(
a
+
y
)
)
]
=
3
4
a
+
3
4
y
−
[
y
+
a
−
1
3
(
y
+
a
−
1
4
a
−
1
4
y
)
]
=
3
4
a
+
3
4
y
−
[
y
+
a
−
1
3
(
3
4
a
+
3
4
y
)
]
=
3
4
a
+
3
4
y
−
[
y
+
a
−
1
4
a
−
1
4
y
]
=
3
4
a
+
3
4
y
−
[
3
4
a
+
3
4
y
]
=
0
Suggest Corrections
0
Similar questions
Q.
3
4
(
a
+
y
)
[
y
+
a
−
1
3
(
y
+
a
−
1
4
(
a
+
y
)
)
]
Q.
3
4
(
a
+
y
)
[
y
+
a
−
1
3
(
y
+
a
−
1
4
(
a
+
y
)
)
]
is equal to
Q.
If
x
=
log
2
a
a
,
y
=
log
3
a
2
a
a
n
d
z
=
log
4
a
3
a
, then
x
y
z
+
1
=
Q.
The line
(
3
x
−
y
+
5
)
+
λ
(
2
x
−
3
y
−
4
)
=
0
will be parallel to y-axis, if
λ
=
Q.
If
x
=
log
2
a
a
,
y
=
log
3
a
2
a
,
z
=
log
4
a
3
a
, prove that
1
+
x
y
z
=
2
y
z
.
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