Hi,

quadratic formula

y = ax^2 + bx + c = 0



   a root

 

      2a = 3,  -4(3/2)c = 5, -6c = 5, c = -5/6

  

  (3/2)= a.  It is the coefficient of x^2

    0 =  b

  -5/6 = c

y = ax^2 + bx + c 

  

   

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