4. Find simplified form o
A.
3
5x
6x
C.
3
7x
D.
3
B.
5. Perform the indicated operation 2 - **2
x+1
X-6
A.
c
6
-X-10
D.
6
x+5
B.
6
3x-5 x+3
6. Look for the sum of +
2
2
A.X-1
B. X-2
C.x-3
D.X-4
2+1
8x-7
7. Given as one addend of the sum find the other addend.
3
7x-4
7x-8
A
C.
3
7x-6
B.
7x-10
D.
3
3
8. Find the sum of
x-2
C.
8
A
2x(x-2)
8x-10
B.
2x(x-2)
13x-2
2x(x-2)
13X-6
2x(x-2)
D.​