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Byju's Answer
Standard IX
Mathematics
Operations on Rational and Irrational Numbers
Simplify 4√...
Question
Simplify
4
√
12
−
√
75
−
7
√
48
A
25
√
3
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B
−
25
√
3
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C
5
√
3
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D
−
5
√
3
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Solution
The correct option is
B
−
25
√
3
4
√
12
−
√
75
−
7
√
48
=
4
√
12
−
√
75
−
7
√
48
=
4
×
2
√
3
−
5
√
3
−
7
×
4
√
3
=
√
3
[
8
−
5
−
28
]
=
−
25
√
3
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0
Similar questions
Q.
Simplify:
4
√
3
(
2
√
27
−
4
√
48
)
−
5
√
3
(
√
12
−
3
√
75
)
.
Q.
Simplify:
(i)
3
2
-
2
3
3
2
+
2
3
+
12
3
-
2
(ii)
5
+
3
5
-
3
+
5
-
3
5
+
3
(iii)
7
+
3
5
3
+
5
+
7
-
3
5
3
-
5
(iv)
1
2
+
3
+
2
5
-
3
+
1
2
-
5
(v)
2
5
+
3
+
1
3
+
2
+
3
5
+
2