因式分x2+3x=______;x2-2xy+y2=______. 发布时间:2017-05-11 15:25 │ 来源:www.tikuol.com 题型:填空题 问题: 因式分x2+3x=______;x2-2xy+y2=______.
题型:填空题 The terrorists kidnapped the director of the company and demanded a large sums of money for his ______.A.libertyB.reliefC.relaxationD.release 查看答案