能帮忙看下为啥报错吗?
import math def quadratic_equation(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 print quadratic_equation(2, 3, 0) print quadratic_equation(1, -6, 5)
import math def quadratic_equation(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 print quadratic_equation(2, 3, 0) print quadratic_equation(1, -6, 5)
2017-09-24
举报