import math
def quadratic(a, b, c):
d=math.sqrt(b**2-4*a*c)
result1=(-b+d)/(2*a)
result2=(-b-d)/(2*a)
return result1,result2
r=quadratic(1,2,1)
print(r)
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逸
import math
def quadratic(a, b, c):
d=math.sqrt(b**2-4*a*c)
result1=(-b+d)/(2*a)
result2=(-b-d)/(2*a)
return result1,result2
r=quadratic(1,2,1)
print(r)