已知(x+1)(x2+ax+5)=x3+bx2+3x+5,求a与b的值. 发布时间:2017-05-06 16:01 │ 来源:www.tikuol.com 题型:解答题 问题: 已知(x+1)(x2+ax+5)=x3+bx2+3x+5,求a与b的值.
题型:解答题 The Network Coordination Station for the INMARSAT-A coast stations in the Pacific ocean region is in().A.Yamaguchi, JapanB.Beijing, ChinaC.Nakhodka, RussiaD.Perth, Australia 查看答案