各位巨佬，請問這錯在哪里？
import math
def quadratic_equation(a, b, c):
? ? answer = b * b - 4 * a * c
? ? x1 = (-b + math.sqrt(answer)) / 2 * a
? ? x2 = (-b - math.sqrt(answer)) / 2 * a
? ? return x1, x2
print quadratic_equation(2, 3, 0)
print quadratic_equation(1, -6, 5)
2018-12-17
?(-b + math.sqrt(answer)) / （2 * a）
2019-01-08
請問解決了嗎？
2019-01-01
import math
def quadratic_equation(a, b, c):
? ? return (-b+math.sqrt(b*b-4*a*c))/(2*a),(-b-math.sqrt(b*b-4*a*c))/(2*a)
print quadratic_equation(2, 3, 0)
print quadratic_equation(1, -6, 5)