1.
Factor
m
3
- 4
m
2
+ 6
m
- 24.
A.
m
2
(
m
- 4) + 6
m
- 24
B.
m
(
m
2
- 4
m
+ 6) - 24
C.
(
m
- 4)(
m
2
+ 6)
D.
(
m
+ 4)(
m
2
- 6)
Hint
2.
Which of the following is prime?
A.
3
x
2
– 6
y
B.
3
xy
+ 13
x
2
C.
5
xy
>
2
+ 10y
D.
7
x
2
–
y
2
Hint
3.
Factor 4
x
2
– 49.
A.
B.
(2
x
+ 7)(2
x
– 7)
C.
D.
Hint
4.
Factor 4
x
2
– 5
x
– 6.
A.
B.
(4
x
+ 3)(
x
– 2)
C.
D.
Hint
5.
Simplify:
if
A.
Cannot be simplified further.
B.
C.
D.
Hint