関連ワード:  is a negative times a positive still a negative    is a negative divided by a positive still a negative    is a negative times a positive a negative    is a negative times a positive a negative number    is a negative times a positive always a negative    is a negative times a positive equal a negative    is a negative divided by a positive a negative    is a negative multiplied by a positive a negative    does a negative times a positive make a negative    is a negative divided by a positive equal a negative  
結果 : is a negative times a positive still a negative