為什么算出來的結果不對???
為什么算出來的結果不對???
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)
為什么算出來的結果不對???
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)
2018-04-01
舉報
2018-04-01
自問自答,明白了!忘記加括號了