1.
State the excluded values of
a
and
b
in the expression
.
A.
B.
C.
D.
Hint
2.
State the excluded values of
x
in the expression
.
A.
B.
or - 3
C.
, 3, or 4
D.
or 3
Hint
3.
Simplify
.
A.
5
x
B.
C.
D.
2
x
Hint
4.
Simplify
.
A.
B.
C.
D.
Hint
5.
State the excluded value(s) of
.
A.
5, –5, 2, 3
B.
5
C.
2, 3
D.
5, –5
Hint