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Text File  |  1996-01-26  |  364 b   |  9 lines
  1.     What is the exponent of the sum of                                        ?
  2. A. 5
  3. B. 6
  4. C. 7
  5. D.11
  6.  
  7. C
  8. The sum                                    is found by first changing the addends to                                     and then summing to get                         . This result must be reduced to                           . The exponent is therefore 7.  
  9.