Simplify
1.
𝑎4 𝑏6
2. (
𝑎𝑏3
2
5. (–18m
2
1
𝑥 −3 𝑦 5
4 −3
2
0
)
6. (
n) (− 𝑚𝑛 )
6
3. x
6𝑤 5
7𝑝6 𝑟
3
–5
–8
4..
(y )(x )
2
3)
7.
−4𝑥 2
8𝑐 3 𝑑2 𝑓 4
4𝑐 −1 𝑑2 𝑓 −3
8. (
24𝑥 5
4 −4
3
)
Simplify each expression. All variables represent nonnegative numbers.
9.
1
3
27
10.
1
2
121
11.
1
2
64

1
3
27
12.
1
5
1
1
2
 49
1
4
(x )8
13.
17.
4 12
x y
5
16 2
14.
1
3
(x y )3
18.
2
5
243
x2y 2
15.
3
19.
3
3
x3
y 9z12
16.
20.
1
2
49
a 6 b3
1
3
 1000