利用因式分解计算20.12乘52+20.12乘74-20.12乘26
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/20 04:30:10
![利用因式分解计算20.12乘52+20.12乘74-20.12乘26](/uploads/image/z/223143-15-3.jpg?t=%E5%88%A9%E7%94%A8%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%E8%AE%A1%E7%AE%9720.12%E4%B9%9852%2B20.12%E4%B9%9874-20.12%E4%B9%9826)
利用因式分解计算20.12乘52+20.12乘74-20.12乘26
利用因式分解计算20.12乘52+20.12乘74-20.12乘26
利用因式分解计算20.12乘52+20.12乘74-20.12乘26
20.12*52+20.12*74-20.12*26
=20.12*(52+74-26)
=20.12*100
=2012
20.12×52+20.12×74-20.12×26
=20.12×(52+74-26)
=20.12×100
=2012
20.12×52+20.12×74-20.12×26
=20.12×(52+74-26)
=20.12×100
=2012