Respuesta :

Which are the solutions of the quadratic equation?  

Given: x2 = 7x + 4

x2 = 7x + 4

0 = -x2 + 7x + 4

Answer:  x = (7 + √33) / 2

x=7/2+-1/2 [tex]\sqrt 65\\[/tex]



Step-by-step explanation: