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Laws of Positive Integral Indices

Total questions: 12

Worksheet time: 9mins

Name
Class
Date
1.
u3v2 ×u3v7
a)
u6v9
b)
27uv
c)
3uv9
d)
9u6v
2.
12x5×3x4
a)
12x9
b)
24x
c)
36x
d)
36x9
3.
(x3y5)/x2
a)
x5y5
b)
xy5
c)
xy
d)
xy3
4.
4b5 ÷ 12b9
a)
3b4
b)
1/3b4
c)
3/b4
d)
3b14
5.
(-15u11) / (-5u12)
a)
3u
b)
-3u
c)
3 / u
d)
-3 / u
6.
(35q2p3) / (7pq3)
a)
5p2q
b)
1/5p2q
c)
5p2 / q
d)
5 / p2q
7.
2a5 × 4a6 ÷ a4
a)
2a7
b)
2a15
c)
8a15
d)
8a7
8.
(-p8) ÷ p7 × (-9p2)
a)
1 / 9p3
b)
9 / p3
c)
9p3
d)
-9p3
9.
(k10)4
a)
k6
b)
k14
c)
k40
d)
40k
10.
(am)8n
a)
a8mn
b)
8mna
c)
am+8n
d)
8amn
11.
(-ab5)3
a)
a3b5
b)
-a3b5
c)
a3b15
d)
-a3b15
12.
(-x3 / y2 )4
a)
x7 / y6
b)
- x7 / y6
c)
x12 / y8
d)
- x12 / y8