1.
Find the GCF of 14
a
2
b
4
c
and 56
ab
2
c
2
A.
14
a
2
b
4
c
2
B.
56
ab
2
c
C.
56
a
2
b
2
c
2
D.
14
ab
2
c
Hint
2.
Factor 20
a
4
b
2
- 15
ab
+ 30
a
2
b
A.
a
2
b
(20
a
2
b
- 15 + 30
a
)
B.
5
a
2
b
(15
a
2
b
- 10 + 25
a
)
C.
5
ab
(4
a
3
b
- 3 + 6
a
)
D.
5(4
a
4
b
2
- 3
ab
+ 10
a
2
b
)
Hint
3.
Factor 6
a
3
b
5
– 15
a
2
b
.
A.
3
a
3
b
(2
ab
2
- 5)
B.
3
a
2
b
(2
ab
4
- 5)
C.
ab
(6
a
2
b
4
- 15
a
)
D.
3(2
a
3
b
5
- 5
a
2
b
)
Hint
4.
What is the factored form of the polynomial 23
x
2
– 69
x
?
A.
23
x
(
x
+ 3)
B.
23
x
(
x
– 3)
C.
23
x
(
x
2
– 3)
D.
23
x
(
x
2
+ 3)
Hint
5.
Factor
A.
B.
C.
D.
Hint