1.
Find the product (
a
+ 8)(
a
+ 5).
A.
2
a
2
+ 13
a
+ 40
B.
a
2
+ 40
a
+ 13
C.
a
2
+ 13
a
+ 40
D.
a
2
+ 3
a
+ 40
Hint
2.
Refer to the diagram below. Find the area of the shaded region in simplest form.
A.
x
2
+ 9
x
+ 3
B.
x
2
+ 8
x
+ 3
C.
2
x
2
+ 8
x
+ 3
D.
x
2
+ 8
x
+ 4
Hint
3.
The term 44
a
is the __________, for the expression (2
a
+ 4)(11
a
+ 1).
A.
product of the outer terms, O
B.
product of the last terms, L
C.
product of the first terms, F
D.
product of the inner terms, I
Hint
4.
Find the product (
y
– 2)(2
y
+ 5).
A.
2
y
2
+
y
–10
B.
3
y
+ 3
C.
-3
y
+ 5
D.
2
y
2
– 4
y
+ 5
Hint
5.
Find the product (2
x
– 4
y
)(-7
x
+ 2
y
).
A.
-14
x
2
+ 32
x
y
– 8
y
2
B.
14
x
2
– 32
x
y
+ 8
y
2
C.
-5
x
– 2
y
D.
5
x
+ 2
y
Hint