1.
Factor 8
a
4
b
- 3
a
b
2
c
.
A.
a
b
c
(8
a
3
- 3
b
)
B.
8
a
b
(
a
2
- 3
b
c
)
C.
a
b
(8
a
3
- 3
b
c
)
D.
a
2
b
(8
a
2
- 3
b
c
)
Hint
2.
Factor
m
3
- 4
m
2
+ 6
m
- 24.
A.
(
m
+ 4)(
m
2
- 6)
B.
m
(
m
2
- 4
m
+ 6) - 24
C.
(
m
- 4)(
m
2
+ 6)
D.
m
2
(
m
- 4) + 6
m
- 24
Hint
3.
What is the GCF of
A.
np
B.
3
n
C.
p
2
D.
n
Hint
4.
Which of the following is prime?
A.
3
x
2
– 6
y
B.
7
x
2
–
y
2
C.
5
xy
>
2
+ 10y
D.
3
xy
+ 13
x
2
Hint
5.
Simplify:
if
A.
B.
C.
D.
Cannot be simplified further.
Hint