Question 466065
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Hi,
solve by completing the square:
m^2 - 1/2m = 7/2
 (m-1/4)^2 - 1/16 = 56/16   
 (m-1/4)^2 = 57/16
  m - 1/4 =  ± sqrt(57)/4
    m = 1/4  ± sqrt(57)/4