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Laws of Exponents
1. If x is a positive quantity , the expression could be simplified to :
2. The expression could be simplified to :
3. If b is a positive quantity , the expression could be simplified to :
(e) The given expression cannot be simplified any further.
4. The expression could be simplified to :
5. The expression could be simplified to :
6. The expression could be simplified to :
7. The expression could be simplified to :
8. The expression could be simplified to :
9. The expression could be simplified to:
(e) The given expression cannot be simplified further.
10. The expression could be simplified to:
11. The expression could be simplified to:
12. The expression could be simplified to:
(d) More information on a and b is needed in order to simplify the given
expression any further.
(e) The given expression cannot be simplified because it is undefined.
13. If x is a positive quantity , the expression could be simplified to:
14. The expression could be simplified to:
15. The expression could be simplified to:
Answers:
1. e 2. a 3. b 4. d 5. c
6. e 7. e 8. a 9. b 10. d
11. a 12. c 13. e 14. b 15. d
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