LOOK！LOOK!

来源：学生作业帮编辑：拍题作业网作业帮分类：数学作业时间：2024/04/20 05:19:05

X²+2PX+1=｛X²+2PX+ ｝+（） =（X+ ）²+（）空白地方需要填

解题思路：利用配方法求解。
解题过程：

最终答案：略

Look,---------! look. look "look look up和look look for和look look down ,look down upon ,look upon look over,look at,look for区别 no look look翻译 Now look look------seem