[1000(1+x)-440](1+x)=624怎样化简
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/06 13:43:24
xJ0/F.鏭xR$ B::dȆs^4=L֟3=I_?
Va
Ԉ
lXZ2mg^
ԣG"@UkIn>__AF^͛t+UV4!pAP7A_ߎfPڗv>B]$4b`!`ɒ7pφ`0.үluSRd?GQJ=vՁ4nR$M`3# $59x\:aI?qh
x/x+(1-x)/x-1/x
*-----------------------------------------------*| 6 4 X | 8 X X | X X 5 || X X X | X X X | X 7 8 || X X X | X X X | X X X ||---------------+---------------+--------------- || X X X | X X X | 5 1 X || X X X | X 6 X | X X X || 8 X X | 3 5 X | 2 X X ||
填九宫格帮帮忙.x x 6 x x 7 x x 98 x x x 3 x 1 x x 9 x x 6 x 5 x 3 x x x 3 x x x x 1 8x x x 9 x 1 x x x2 1 x x x x 6 x x x 6 x 7 x 3 x x 1 x x 9 x 2 x x x 47 x x 8 x x 5 x x
1/x(x+1)+1/(x+1)(x+2)+1/(x+2)(x+3)+.+1/(x+999)(x+1000)
七年级下册政治复习提纲(山东人民出版社)第五单元是 青春的脚步 青春的气息别弄错了啊!格式:X X X X X X X X X 1、X X X X X X X X X X.2、X X X X X X X X X.3、X X X X X X X X X X X.
x(x+1)分之一+(x+1)(x+2)分之一+..+(x+999)(x+1000)分之一
(x+1)(x-1)(x-x+1)(x+x+1)
分解因式----(X*X-X)(X*X-X-2)+1
X(X-1)=X
1.1/x|x/(x+1)|
x/x-1[1+(x-1/x)]
x-1/x÷(x-1/x)
】x(x+1)+x^2(x-1)
1/(1-x)+1/(1+x)+2/(1+x*x)+4/(1+x*x*x*x)+8/(1-x*x*x*x*x*x*x*x)怎么做
x+(x-1)+(x+1)+(x+10)+(x-10)=440
x>1/1-x
x+1/x-1
(X + 1) /(x - 1)