(-2y-3x)(3x-2y)怎么算啊?一定要正确!
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 23:11:47
xRJ@"IRHB!h/ aVB5A[HQD(Xhnz/8)P{z3clUNAT TӅv6K>yΞA~zA,$ʓG'A4hZʲ4ulҦʘuG"-])e9EDXPj;HRslw)_7Ŭ3,`TBym#d@6
(x-y)^2(y-x)^3怎么算啊,
(x+y)(x-y)+3y^2怎么做?
(2x-3y)-(5x-y)怎么算
(x-y)^3*(x-y)^2*(y-x)这道题怎么算(x-y)^3*(x-y)^2*(y-x)看不懂?(x-y)^3乘(x-y)^2乘(y-x)总可以了吧
(x-2y)^m+1/(x-2y)^m-3/(2y-x)^3怎么算
(y-x)(x-y)^3(y-x)^5怎么算
二元一次方程(x+y)/2+(x-y)/3=6,4(x+y)-5(x-y)=2怎么算
y+(1+x)(2+x)(3+x)导数怎么算,
x(x-y)2-(y-x)3
(2x^3y^3-2x^3y+1/8^4+y)/(-1/2x^3y)怎么算!
(x+y)^2-(x^3+y^3)除以(x+y) (x^3+y^3)除以(x+y)这部分怎么算?
[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
计算2/3x-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
(2y+3x)(-3x-2y)怎么解
(2X+3Y)(-2X-5Y)怎么做
3(y-x)^2+5(x-y)^2怎么解