1.
Use the distributive property to rewrite
without parentheses.
A.
24
x
- 4
B.
24
x
- 24
C.
D.
24
x
- 3
Hint
2.
Simplify 2
x
2
+ 5
x
2
+ 7
x
.
A.
2
x
2
+ 12
x
B.
14
x
C.
7
x
2
+ 7
x
D.
14
x
2
Hint
3.
Simplify the polynomial 7
x
- 2
y
.
A.
5
xy
B.
5
y
C.
5
x
D.
7
x
- 2
y
Hint
4.
Start with a square with side length. Create a large rectangle by adding two more squares of the same size, and remove a strip with a width of 1. What is the area of the new rectangle?
A.
x
(
x
+ 3) =
x
2
+ 3
x
B.
x
(3
x
– 1) = 3
x
2
–
x
C.
x
(
x
– 1) =
x
2
–
x
D.
x
(3
x
+ 1) = 3
x
2
+
x
Hint
5.
Write the expression in factored form.3
x
2
– 6
x
A.
x
(
x
– 6)
B.
3
x
(
x
+ 2)
C.
3
x
(
x
– 6)
D.
3
x
(
x
– 2)
Hint