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Program to find solution of a quadratic equation

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# Program to find solution of a quadratic equation
a,b,c=input("Enter the values of a,b,c:").split(",")
a=float(a)
b=float(b)
c=float(c)
dis=b*b-4*a*c
from math import *
if dis>=0:
 x1=(-b+sqrt(dis))/(2*a)
 x2=(-b-sqrt(dis))/(2*a)
 print("The solutions for the given equation are ",x1,"and",x2)
else:
 from cmath import *
 xr=-b/(2*a)
 xi=sqrt(dis)/(2*a)
 print("The 1st solution for the given equation is ",xr,"+",xi)
 print("The 2nd solution for the given equation is ",xr,"-",xi)
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