1.
Use the distributive property to rewrite
without parentheses.
A.
B.
24
x
- 24
C.
24
x
- 4
D.
24
x
- 3
Hint
2.
Find (4
y
- 5)(3
y
- 7).
A.
12
y
2
+ 35
B.
12
y
2
– 43
y
+ 35
C.
12
y
2
– 13
y
+ 35
D.
12
y
2
– 43
y
- 35
Hint
3.
Find (
x
- 4)
2
.
A.
x
2
+ 16
B.
x
2
- 8
x
+ 16
C.
x
2
- 4
x
+ 16
D.
x
2
- 16
Hint
4.
Find (4
r
+ 7
s
)(4
r
- 7
s
)
A.
16
r
2
+ 56
rs
+ 49
s
2
B.
16
r
2
- 56
rs
+ 49
s
2
C.
16
r
2
+ 49
s
2
D.
16
r
2
- 49
s
2
Hint
5.
Add 3
x
2
+ 2
x
- 1 and
x
2
- 3
x
+ 5.
A.
4
x
2
+ 5
x
- 4
B.
4
x
2
-
x
+ 4
C.
2
x
2
- 5
x
- 6
D.
2
x
2
+ 5
x
+ 4
Hint
6.
Multiply the pair of binomials.(4
z
– 2)(4
z
– 1)
A.
16
z
2
– 12
z
+ 2
B.
16
z
2
– 12
z
– 2
C.
16
z
2
+ 12
z
– 2
D.
16
z
2
– 2
Hint