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Byju's Answer
Standard VIII
Mathematics
Division of Negative Numbers
Simplify: (i)...
Question
Simplify:
(i)
3
2
+
2
2
×
1
2
3
(ii)
3
2
-
2
2
×
2
3
-
3
(iii)
1
3
-
3
-
1
2
-
3
÷
1
4
-
3
(iv)
2
2
+
3
2
-
4
2
÷
3
2
2
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Solution
(i)
(
3
2
+
2
2
)
×
1
2
3
=
(
9
+
4
)
×
1
8
=
13
8
(ii)
---> (a
−1
=1/(a
n
))
---> ((a/b)
n
= (a
n
)/(b
n
))
=
5
×
27
8
=
135
8
(iii)
--->(a
-n
= 1/(a
n
))
=
(
27
-
8
)
÷
64
=
19
×
1
64
=
19
64
(iv)
(
2
2
+
3
2
-
4
2
)
÷
3
2
2
=
(
4
+
9
-
16
)
×
9
4
---> ((a/b)
n
= (a
n
)/(b
n
))
=
-
3
×
9
4
=
-
27
4
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Similar questions
Q.
Simplify:
(i)
3
2
+
2
2
×
1
2
3
(ii)
3
2
-
2
2
×
2
3
-
3
(iii)
1
3
-
3
-
1
2
-
3
÷
1
4
-
3
(iv)
2
2
+
3
2
-
4
2
÷
3
2
2