# -*- coding: utf-8 -*-
import math
def quadratic(a, b, c):
x1=(-b+math.sqrt(b*b-4*a*c))/(2*a) x2=(-b-math.sqrt(b*b-4*a*c))/(2*a) return x1,x2
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爱回娘家吃饭的咸菜哥
import math
def quadratic(a, b, c):