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    3. Is x^2 14x - 49 a trinominal square????
    Is x^2 14x - 49 a trinominal square????

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    0  Views: 523 Answers: 1 Posted: 14 years ago
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      1 Answer

      If the problem is written this way;


      x^2 + 14x + 49  


      (x + 7) (x + 7) 


      (x + 7)^2


          Or


      x^2 - 14x +49


      (x - 7) (x - 7)


      (x - 7)^2


       

      12 years ago. Rating: 0
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