3ax²-3ay² 因式分解
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/17 03:43:47
3ax²-3ay² 因式分解
3ax²-3ay² 因式分解
3ax²-3ay² 因式分解
3a(x+y)(x—y)
3a(x2-y2)
3a(x+y)(x-y)
3a(x+y)(x-y)
=3x(x平方-y平方)
=3x(x+y)(x-y)
3ax²-3ay² 因式分解
3ax²-3ay² 因式分解
3ax²-3ay² 因式分解
3a(x+y)(x—y)
3a(x2-y2)
3a(x+y)(x-y)
3a(x+y)(x-y)
=3x(x平方-y平方)
=3x(x+y)(x-y)