45岁秋装马甲短款讲解案 y=(.-260/10*7.5+45)(.-100) =(.-195+45)(.-100) =(.-150)(.-100) =.^2-150.-100.+15000 =.^2-250.+15000
荆州火车站到汉口动车时刻表案 [(.-2y)²-.(.-4y)-8.y]÷4y =[.²-4.y+4y²-.²+4.y-8.y]÷4y =[4y²-8.y]÷4.y =y/.-2 带值 =-2-2 =-4 满意请及时采纳,O(∩_∩)O谢谢
北地震案 .²y-[.²y-(2.yz-.²z-3.²y)-4.²z]-.yz=.²y-.²y+(2.yz-.²z-3.²y)+4.²z-.yz=2.yz-.²z-3.²y+4.²z-.yz=.yz+3.²z-3.²y.=-3y=2z=-1.=-1,y=1/3,z=-1/2原式=1/6-3/2-1=-2-1
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懒梳妆 诗词[﹙.-2y﹚²-﹙.-2y﹚﹙.+2y﹚]÷4y =[.²-4.y+4y²-.²+4y²]÷4y =[8y²-4.y]÷4y =4y﹙2y-.﹚÷4y =2y-. =2.1/2-﹙-1﹚ =1+1 =2
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做品牌网站找谁案 -.^2+17.-22 .=2时值等于8
柒品汇品牌介绍案 .²-3.+2=(.-1)(.-2)=0 .=1,.=2 .=1,分母.²-2.+1=0,舍去 所以.=2 原式=[.(.-1)/(.+1)][(.+1)(.-1)/(.-1)²]=.(.-1)(.+1)(.-1)/[(.+1)(.-1)²]=.=2
刚出生2个月.狗吃什么吐什么怎么办.^2+.-2+2.^2+9.-5-3.^2+18.+3=28.-4=28*3.5-4=98-4=94