1. Divide: 44−123+62 / −22.
A. 22 - 6x - 3
B. 2x2 + 6x - 3
C. -2x2 + 6x - 3
D. -2x2 - 6x -3
2. Simplify 9 raise to 7 / 9 raise to 2.
A. 9 raise to 5
B. 1 raise to 5
C. 9 raise to 9
D. 9 raise to -5
3. Simplify 9 / 4.
A. x13
B. x36
C. x5
D. x raise to -5
4. What is the remainder when you divide 23 − 5 − 7 by + 2?
A. - 9
B.- 13
C. 11
D. - 1
5. Simplify 273+18−36 / −9.
A.3x3 - 2x + 4
B.3x3 + 2x + 4
C.- 3x3 - 2x + 4
D.-3x3 + 2x + 4
6. Use long division 122+2−2 / 3−1.
A.4x - 2
B.2x - 4
C.4x + 2
D.2x + 4
7. Use long division 92 + 32 + 21 / + 3.
A. 9r + 5 + 6 / r + 3
B. 9r - 5 + 6 / r + 3
C. 9r + 5 - 6 / r + 3
D. 9r - 5 - 6 / r + 3
8. In -12b5, b is called the _________.
A. constant
B.exponent
C.integer
D.variable
9. In 3a5 – 4a + 8, 5 is called the _________.
A.constant
B.exponent
C.integer
D.variable
10. Which is the quotient of (4a5 – 16a4 +8a3 – 4a2) ÷ 4a2
A.a3 - 4a2 + 2a
B. a2 - 4a + 2
C. a3 - 4a2 + 2a - 1
D. a3 + 4a2 - 2a + 1
11. Find the quotient of 12−8 / 4
A. 3x - 2
B. 3x + 4
C. 3x + 2
D.. 3x - 4
12. Simplify 96 + 64 + 122 / 32
A. 3b4 + 2b2 + 4
B. 3b4 + 2b2 + 4b
C. 3b2 + 2b + 4
D. 3b3 + 2b2 + 4b
13. Divide 2 + 8 + 15 by + 5.
A. x + 2
B. x + 3
C.x + 4
D. x + 5
14. Divide 32 + 8 + 4 by 3 + 2
A. x + 2
B. x - 2
C. x + 3
D. x + 4
15. Use long division to determine the quotient of 23 + 72 + 10 + 8 and + 2.
A. 2x2 + 2x + 4
B.2x2 + x + 4
C.2x2 + 3x + 4
D. 2x2 + 4x + 4
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Answer:
1.B
2.A
3.C
4.A
5.D
6.C
7.B
8.A
9.D
10.B
11.C