- 1. Simplify the following. √156
A) √156
B) 2√39
C) 4√39
D) 156
- 2. Simplify the following. 2√88
A) 2√11
B) 4√22
C) 2√44
D) 2√22
- 3. Simplify the following. 3√25
A) 5
B) 15
C) 3√5
D) 15√5
- 4. Express the following using positive exponents. a4 × a2
A) a6
B) a2
C) a4
D) a8
- 5. Express the following using positive exponents. 710 ÷ 73
A) 730
B) 73
C) 77
D) 713
- 6. Express the following using positive exponents. (49)2
A) 47
B) 46
C) 418
D) 411
- 7. Express the following using positive exponents. (a7)-3
A) 1/a21
B) a10
C) a4
D) a-21
- 8. Express the following using positive exponents. 5-4 × 5-3
A) 1/57
B) 5
C) 57
D) 5-7
- 9. Express the following using positive exponents. x5 ÷ x-5
A) 1/x5
B) 1
C) x25
D) x10
- 10. Express the following using positive exponents. 94 ÷ 93
A) 96
B) 1/9
C) 97
D) 9
- 11. Express the following using positive exponents. x9 × x-6
A) x15
B) 1/x3
C) x3
D) x-3
- 12. Simplify the following. √33
A) 33
B) 11√3
C) 3√11
D) √33
- 13. Express the following using positive exponents. (54)4
A) 5
B) 1
C) 516
D) 58
- 14. Express the following using positive exponents. (x7)0
A) 1/x7
B) 0
C) 1
D) x7
- 15. Simplify the following. √180
A) 2√45
B) 5√5
C) 6√5
D) 3√10
|