SOLUTION: Find the whole number such that twice its square added to itself makes 10

Question 1041257: Find the whole number such that twice its square added to itself makes 10

Answer by Edwin McCravy(20054) (Show Source): You can put this solution on YOUR website!



          

         

   

  





            

Since  is not a whole number, we discard it as 
a solution.  Therefore the only solution is:



Edwin

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