x^3+y^3
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 04:56:56
分解因式(x+y)3次方-y(x+y)平方+x平方(y+x)分解因式(x+y)3次方-y(x+y)平方+x平方(y+x)分解因式(x+y)3次方-y(x+y)平方+x平方(y+x)(x+y)^3-y(x+y)^2+x^2(y+x)=(x+y
(3x-y)(3y+x)-(x-y)(x+y)(3x-y)(3y+x)-(x-y)(x+y)(3x-y)(3y+x)-(x-y)(x+y)(3x-y)(3y+x)-(x-y)(x+y)=9xy+3x²-3y²-xy-(x
3y/x*x-y*y+x/x*x-2xy+y*y+6y*y/x*x*x-x*x*y-xy*y+y*y*y等于多少?3y/x*x-y*y+x/x*x-2xy+y*y+6y*y/x*x*x-x*x*y-xy*y+y*y*y等于多少?3y/x*x
x(x-y)2-(y-x)3x(x-y)2-(y-x)3x(x-y)2-(y-x)3(x-y)(2x+3)
多项式因式分解,(1)y(x-y)+x(x-y)(2)y(x-y)+x(y-x)(3)a(x-y)^2-b(y-x)^2(4)a(x-y)^3-b(y-x)^3(5)a^2b(a-b)-ab^2(a-b)多项式因式分解,(1)y(x-y)+
(y-x)+x(x-y)^3-(y-x)^4因式分解(y-x)+x(x-y)^3-(y-x)^4因式分解(y-x)+x(x-y)^3-(y-x)^4因式分解题目抄错吗
已知XY.Y=-3,求-XY(X.X.X.Y.Y.Y.Y.Y.Y.Y-3.X.X.Y.Y.Y.Y.Y-Y)的值.(过程完整)已知XY.Y=-3,求-XY(X.X.X.Y.Y.Y.Y.Y.Y.Y-3.X.X.Y.Y.Y.Y.Y-Y)的值.(过
[2/3x-2/x+y(x+y/3x-x-y)]/x-y/x[2/3x-2/x+y(x+y/3x-x-y)]/x-y/x[2/3x-2/x+y(x+y/3x-x-y)]/x-y/x看不懂,分式不好看,不知道分子分母是多少,你重新写一下,必要
化简3x-2/(x+y)[(x+y)/3x-x-y]÷(x-y)/x化简3x-2/(x+y)[(x+y)/3x-x-y]÷(x-y)/x化简3x-2/(x+y)[(x+y)/3x-x-y]÷(x-y)/x(3x-2)/(x+y)*[(x+y
化简:{2/3x-2/(x+y)[(x+y)/3x-x-y]}/(x+y)/x化简:{2/3x-2/(x+y)[(x+y)/3x-x-y]}/(x+y)/x化简:{2/3x-2/(x+y)[(x+y)/3x-x-y]}/(x+y)/x{2/
计算2/3x-2/x+y(x+y/3x-x-y)/x-y/x计算2/3x-2/x+y(x+y/3x-x-y)/x-y/x计算2/3x-2/x+y(x+y/3x-x-y)/x-y/x原式=[2/3x-2(x+y)(1/3x-1)/(x+y)]
计算3x+4y/x-y+3y/y-x-4x/x-y计算3x+4y/x-y+3y/y-x-4x/x-y计算3x+4y/x-y+3y/y-x-4x/x-y3x+4y/x-y+3y/y-x-4x/x-y=(3x+4y)/(x-y)-3y/(x-y
3x+4y/x-y+3y/y-x-4x/x-y3x+4y/x-y+3y/y-x-4x/x-y3x+4y/x-y+3y/y-x-4x/x-y=(3x+4y)/(x-y)-3y/(x-y)-4x/(x-y)=[(3x+4y)-3y-4x]/(x
[(3x+y)(x-y)-(2x+3y)(x-y)]*(x-y)[(3x+y)(x-y)-(2x+3y)(x-y)]*(x-y)[(3x+y)(x-y)-(2x+3y)(x-y)]*(x-y)=(x-y)[(3x+y)-(2x+3y)]*(
x(4y-x)(x-3y)+y(3y-x)(x-4y)因式分解x(4y-x)(x-3y)+y(3y-x)(x-4y)因式分解x(4y-x)(x-3y)+y(3y-x)(x-4y)因式分解(x+y)(4y-x)(x-3y)
/x/=3/y/=4求x+y/x/=3/y/=4求x+y/x/=3/y/=4求x+y
(2x-y)乘(2x+y)+(2x-y)乘(y-4x)+2y(y-3x)(2x-y)乘(2x+y)+(2x-y)乘(y-4x)+2y(y-3x)(2x-y)乘(2x+y)+(2x-y)乘(y-4x)+2y(y-3x)(2x-y)乘(2x+y
计算:x+2y/x-y+2x/y-x-3y/x-y计算:x+2y/x-y+2x/y-x-3y/x-y计算:x+2y/x-y+2x/y-x-3y/x-y原式=(x+2y)/(x-y)-2x/(x-y)-3y/(x-y)=(x+2y-2x-3y
化简:(x-3y)(x+y)-(x-2y)(x+2y)-(x-y)平方化简:(x-3y)(x+y)-(x-2y)(x+2y)-(x-y)平方化简:(x-3y)(x+y)-(x-2y)(x+2y)-(x-y)平方(x-3y)(x+y)-(x-
(x+y-5)*(x+y-5)+(x-y+3)=0x*x-y*y(x+y-5)*(x+y-5)+(x-y+3)=0x*x-y*y(x+y-5)*(x+y-5)+(x-y+3)=0x*x-y*y这是什么题目?用比较直接的方法吧由题意知x+y=