1.
Find
.
A.
B.
C.
D.
Hint
2.
Find
.
A.
9
B.
C.
D.
Hint
3.
Find
.
A.
B.
C.
D.
Hint
4.
If
j
=
and
k
=
, what is the value of
jk
?
A.
B.
C.
D.
Hint
5.
If
a
= 1
and
b
= 2
, what is the value of
a
b
?
A.
3
B.
3
C.
4
D.
3
Hint
and b = 2
, what is the value of ab?