(1+2/1)x(1-2/1)x(1+3/1)x(1-3/1)x.x(1+99/10x(x-99/1)
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/30 04:23:52
(1+2/1)x(1-2/1)x(1+3/1)x(1-3/1)x.x(1+99/10x(x-99/1)(1+2/1)x(1-2/1)x(1+3/1)x(1-3/1)x.x(1+99/10x(x-99/
(1+2/1)x(1-2/1)x(1+3/1)x(1-3/1)x.x(1+99/10x(x-99/1)
(1+2/1)x(1-2/1)x(1+3/1)x(1-3/1)x.x(1+99/10x(x-99/1)
(1+2/1)x(1-2/1)x(1+3/1)x(1-3/1)x.x(1+99/10x(x-99/1)
你的题有问题吧..
*-----------------------------------------------*| 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
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+2/x+1-x+3/x+2-x+4/x+3+x+5/x+4
x{x+1}{x-1}}x-2}{x-3}-40
|x+1|-|x|+|x-2|-|-x+3|已知x+2
x^5-x^4+x^3-x^2+x-1
(X+1)X(X+2)X(X+3)=504
求一个数独答案X X X 9 X X X 8 2 X 6 3 X X 1 4 X 99 X 8 X X X X X XX X X 6 7 X 3 X XX 4 6 X 5 X 2 9 XX X 7 X 2 3 X X XX X X X X X 7 X 17 X 4 3 X X 6 2 X6 3 X X X 7 X X X
化简 3x(x^2-x-1)-(x+1)(3x^-x) X^3(x-y)+x(y-x)
一个“整式的乘法”的问题请先阅读下列解题过程,再仿做下面的问题.已知X*X + X - 1=0,求X*X*X + 2*X*X + 3的值.解X*X*X + 2X*X +3=X*X*X +X*X -X +X*X +X +3=X{X*X +X -1} +X*X +X -1 +4=0+0+4=4+ x + X*X + X*X*X=0.+ X*X + X*X*X
分解因式----(X*X-X)(X*X-X-2)+1
】x(x+1)+x^2(x-1)
难倒爱因斯坦的九宫格X 7 X | X 8 1 | X X X |X X X | X 4 X | 7 5 9 |X X 5 | 7 X 9 | X 1 4 |5 X X | X X 8 | 3 9 X |3 9 6 | 4 X 7 | X X 2 |X 8 7 | 9 X X | X X X |4 X X | 6 X 5 | X X X | X X 4 | X X 1 |2 X X | X X X | X X X | X 3 X | X X X |X 6
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
如下9*9宫图如何填x x x 1 x x x 2 9x x 5 x x x x x 4x 6 8 x x x x x xx x x 7 x x 5 x xx 2 x x 6 x x 8 xx x 3 x x 9 x x xx x x x 5 x 1 6 x 4 x x x 3 x x x x 7 x x x x 2 x x x
因式分解;(2x+1)(x+1)+(2x+1)(x-3) (x^-3x)+(x-3)^
x(x+1)^3+x(x+1)^2+x(x+1)+x+1因式分解