3.1416×6.495+3.1416×(-5.495)

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 07:40:30
3.1416×6.495+3.1416×(-5.495)
x)33414;1 liH=sr;gAz!JvBWb*`_\gu C0 B&!2.s

3.1416×6.495+3.1416×(-5.495)
3.1416×6.495+3.1416×(-5.495)

3.1416×6.495+3.1416×(-5.495)
3.1416×6.495+3.1416×(-5.495)
=3.1416×﹙6.495-5.495﹚
=3.1416×1
=3.1416

3.1416×6.495+3.1416×(-5.495)
=3.1416×(6.495-5.495)
=3.1416×1
=3.1416