作业帮0.5a的平方-1/4a+0.125a的立方+1/2a的立方-0.25a-1/8a的立方怎么化简
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/02 22:02:06
0.5a的平方-1/4a+0.125a的立方+1/2a的立方-0.25a-1/8a的立方怎么化简
0.5a的平方-1/4a+0.125a的立方+1/2a的立方-0.25a-1/8a的立方
怎么化简
0.5a的平方-1/4a+0.125a的立方+1/2a的立方-0.25a-1/8a的立方怎么化简
0.5a的平方-1/4a+0.125a的立方+1/2a的立方-0.25a-1/8a的立方
=0.5a的平方-0.5a+1/2a的立方