计算题:1.2345^5+0.7655^2+2.469*0.76552345^5+0.7655^2+2.469*0.7655
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/22 11:45:56
计算题:1.2345^5+0.7655^2+2.469*0.76552345^5+0.7655^2+2.469*0.7655计算题:1.2345^5+0.7655^2+2.469*0.76552345
计算题:1.2345^5+0.7655^2+2.469*0.76552345^5+0.7655^2+2.469*0.7655
计算题:1.2345^5+0.7655^2+2.469*0.7655
2345^5+0.7655^2+2.469*0.7655
计算题:1.2345^5+0.7655^2+2.469*0.76552345^5+0.7655^2+2.469*0.7655
是1.2345^2+0.7655^2+2.469*0.7655吧
1.2345^2+0.7655^2+2.469*0.7655
=1.2345^2+2*1.2345*0.7655+0.7655^2
=(1.2345+0.7655)^2
=2^2
=4
=(1.2345+2.469)*0.7665
=3.7035*0.7665
=2.83873275
新村