import math
def quadratic(a,b,c):
det=b**2-4*a*c
if a!=0 and det>=0:
x1=(-b+math.sqrt(det))/(2*a)
x2=(-b-math.sqrt(det))/(2*a)
return x1,x2
else:
return "无解"
Sign in to make a reply
燕喜泥润
import math
def quadratic(a,b,c):
det=b**2-4*a*c
if a!=0 and det>=0:
x1=(-b+math.sqrt(det))/(2*a)
x2=(-b-math.sqrt(det))/(2*a)
return x1,x2
else:
return "无解"