25-03-2020
Mathematics

contestada

how to find x in a quadrilateral

Respuesta :

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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