uwink uwink
  • 25-03-2020
  • Mathematics
contestada

how to find x in a quadrilateral ​

Respuesta :

dannielle
dannielle dannielle
  • 25-03-2020

Answer:

the  equation ax^2+bx+c=0

calculate  b^2-4*a*c and  this should be positive  or zero to calculate the square root

and  x1 = [- b + V(b^2-4ac)]/2a

       x2 = [- b - V(b^2-4ac)]/2a

Step-by-step explanation:

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