1.
Find the quotient
A.
8
18
B.
8
9
C.
8
3
D.
8
-3
Hint
2.
Rewrite
k
9
÷
k
3
using a single base.
A.
k
3
B.
k
27
C.
k
6
D.
3
k
3
Hint
3.
Rewrite
I
z
÷
j
z
using a single base.
A.
B.
(
i – j
)
z
C.
D.
Hint
4.
Simplify (15
3
)
2
.
A.
15
5
B.
15
7
C.
15
6
D.
15
1
Hint
5.
Simplify (
x
y
)
z
.
A.
x
y + z
B.
xy
z
C.
x
yz
D.
yz
x
Hint