1.
Find the product -
c
(
c
3
- 3
c
2
+
c
).
A.
-
c
4
- 3
c
3
+
c
2
B.
-
c
4
+ 3
c
3
C.
-
c
3
+ 3
c
2
-
c
D.
-
c
4
+ 3
c
3
-
c
2
Hint
2.
Solve the equation
x
(
x
– 9) – 10 =
x
(
x
+ 2) + 12.
A.
-22
B.
-7
C.
2
D.
-2
Hint
3.
Refer to the diagram below. Find the area of the shaded region in simplest form.
A.
3
x
2
+ 7
x
B.
3
x
2
+ 42
C.
3
x
2
+ 7
D.
3
x
2
+ 42
x
Hint
4.
Find the product
j
(
j
+ 2).
A.
j
2
+ 2
B.
j
2
+ 2
j
C.
3
j
D.
2
j
+ 2
Hint
5.
Solve the equation 2(4 + 2
a
) – 2
a
= 8(3 – 2
a
) + 2.
A.
a
= 3
B.
a
= 2
C.
a
= 1
D.
a
= -2
Hint