EduSahara™ Assignment
Name : Exercise2
Chapter : Exponents and Powers
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
[
(-5)
5
]
5
=
(i)
(-7)
25
(ii)
(-3)
25
(iii)
(-5)
26
(iv)
(-5)
24
(v)
(-5)
25
Question
2
2.
[
5
-3
]
5/4
=
(i)
(
-9
2
)
5
(ii)
(
-15
4
)
8
(iii)
(
-15
4
)
5
(iv)
(
-7
2
)
5
(v)
(
-15
4
)
3
Question
3
3.
[
(
3
2
)
]
5
(-7)
=
(i)
(
29
4
)
(-7)
(ii)
(
15
2
)
(-7)
(iii)
(-7)
8
(iv)
(
15
2
)
(-9)
(v)
(
15
2
)
(-4)
Question
4
4.
[
4
]
-2
(
3
2
)
=
(i)
-8
(
1
2
)
(ii)
-9
(
3
2
)
(iii)
-8
(
3
2
)
(iv)
-8
(
5
2
)
(v)
-7
(
3
2
)
Question
5
5.
[
3
]
5/4
(
-5
6
)
=
(i)
(
15/4
)
(
-5
6
)
(ii)
(
15/4
)
(
-7
6
)
(iii)
(
15/4
)
(
-1
2
)
(iv)
(
7/2
)
(
-5
6
)
(v)
(
9/2
)
(
-5
6
)
Question
6
6.
[
(
3/2
)
]
-2
(
-5
8
)
=
(i)
-4
(
-5
8
)
(ii)
-3
(
-5
8
)
(iii)
-2
(
-5
8
)
(iv)
-3
(
-3
8
)
(v)
-3
(
-7
8
)
Assignment Key
1) (v)
2) (iii)
3) (ii)
4) (iii)
5) (i)
6) (ii)
