excel -261.99x2 2E 07x - 5E 11
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-99又10/11x22=(-100+1/11)x22=-100x22+1/11x22=-2200+2=-2198
"!"前面应该还有内容,不如SHEET1!A1,相当于表格sheet1的单元格A1.的意思.这个通常出现在公式或者宏语句中.比如,你点到一个单元格,里面的内容是:=SHEET1!A1.那就是这个单元格
1113.2再答:对了吗
7/13x6/29+6/13x22/29=(7*6+6*22)/(13*29)=(6*29)/(13*29)=6/13
99.99×22.22+33.33×33.34=33.33×3×22.22+33.33×33.34=33.33×66.66+33.33×33.34=33.33×(66.66+33.34)=33.33×
11x22+0.22x3300+330x4.4=11×11×2+11×0.02×11×300+11×30×11×0.4=11的平方×【2+6+12】=121×20=2410
LINDO程序之中不能用分号和除号所以你写的约束条件的最后两个式子是不对的,同时LINDO程序之中不能有括号!程序如下:max3100x11+3100x12+3100x13+3800x21+3800x
7/13×6/29+6/13x22/29=(7×6+6x22)/(13x29)=(6x29)/(13x29)=6/13
75185.294052再答:👌✌🙏再问:要过程再问:要过程再答:不知道
4.4*(5.5-3.3+2.2)=4.4*4.4=(5-0.6)^2=25-6+0.36=19.36
11x22+0.22x3300+330x4.4=11*22+22*33+66*22=11*22(1+3+6)=242*10=2420
99.99×22.22+33.33×33.34=33.33×3×22.22+33.33×33.34=33.33×66.66+33.33×33.34=33.33×(66.66+33.34)=33.33×
11x22+0.22x3300+330x4.4=2*11*11+2*3*11*11+3*4*11*11=(2+6+12)*11^2=20*121=2420
581x22约等于多少把581看做580
99.99×22.22+33.33×33.34=(99.99÷3)×(22.22×3)+33.33×33.34=33.33×66.66+33.33×33.34=33.33×(66.66+33.34)=
240光年再答:决对正确再答:帮我点下采纳再答:谢了再答:^O^再问:不会吧,我怎么没看出来
=33.3×(6.66+3.34)=333再答:亲,给个好评吧
99.99×22.22+33.33×33.34=(99.99÷3)×(22.22×3)+33.33×33.34=33.33×66.66+33.33×33.34=33.33×(66.66+33.34)=
(1)依题意,得x22−3x>0,则2-3x>0,且x≠0解得,x<23,且x≠0,即当x<23,且x≠0时,y的值为正数;(2)依题意,得x22−3x<0,则2-3x<0,且x≠0解得,x>23,即