1.
Find (5
t
2
- 2
w
)
2
A.
25
t
4
+ 4
w
2
B.
25
t
4
– 20
t
2
w
+ 4
w
2
C.
25
t
4
– 4
w
2
D.
25
t
4
– 10
t
2
w
+ 4
w
2
Hint
2.
Find
.
A.
2
B.
C.
D.
Hint
3.
Express
in simplest form.
A.
B.
2
C.
D.
Hint
4.
Find
.
A.
B.
C.
D.
Hint
5.
Add 3
x
2
+ 2
x
- 1 and
x
2
- 3
x
+ 5.
A.
4
x
2
+ 5
x
- 4
B.
2
x
2
+ 5
x
+ 4
C.
2
x
2
- 5
x
- 6
D.
4
x
2
-
x
+ 4
Hint
6.
Use the distributive property to expand the expression.4
a
(2 + 7
a
)
A.
8
a
+ 28
a
2
B.
6
a
+ 28
a
2
C.
8 + 28
a
2
D.
8
a
+
a
2
Hint
7.
Multiply the pair of binomials.(
y
+ 2)(
y
– 6)
A.
y
2
– 4
y
+ 12
B.
y
2
+ 4
y
+ 12
C.
y
2
– 4
y
– 12
D.
y
2
+ 4
y
– 12
Hint
8.
Multiply the pair of binomials.(8
g
+ 2)(
g
+ 5)
A.
8
g
2
+ 50
g
+ 10
B.
8
g
2
+ 7
g
+ 10
C.
8
g
2
+ 10
g
+ 42
D.
8
g
2
+ 42
g
+ 10
Hint
9.
Expand the expression.(9
z
+ 2)
2
A.
81
z
2
+ 36
z
+ 4
B.
81
z
2
– 4
C.
81
z
2
+ 4
D.
81
z
2
+ 18
z
+ 4
Hint
10.
Find the quotient. Simplify
A.
B.
C.
D.
Hint