49(x+y)^2-9(x-y)^2 因式分解
来源:学生作业帮助网 编辑:作业帮 时间:2024/10/19 22:20:42
xRn@H-˹8BɏDF 'ΛkJ $-!JJЦء~/pkT
@93gNήjuNmI Rpo=Oï[
:݊=JbEN9yrIvYeM((VZw4X%)ڍ `,BM
M+Cñx
3V檚 +iB5%4.|?1eFbcb^t{K}{\{èCѰԍ)[%
/[>.
V;ŞuW绣rA<6A;DLzz#k~ttȖmEgٹu3݃<
a{m{+S??5>
O: O[wd,~Fjא()fׁ%JUz:jPk*T V(⪒djYF)1Jefx,@ RJsh]]IsKV5
因分:1)4(x+y)平方-12(x+y)+9 2)x的平方+2x(y-z)+(z-y)的平方
2x三次方-8x x的平方-6x+9 (x-y)x(X+y) 前三分解因事 x-2分之一=x分之三 这题是解方程.2x三次方-8x.x的平方-6x+9 .(x-y)x(X+y) 前三分解因事 x-2分之一=x分之三 这题是解方程.
x-y/x-x+y/y-(x+y)(x-y)/y² y/x=2
(1).(x-4)(x+1)+3x (2).(x+y)^2+12(x+y)+36 用多项式因分解
化简y(x+y)+(x+y)(x-y)-x^2
x+y)^2-14(x+y)+49
6x^2-xy-2y^2-4x+5y-2因试分解
分解因试..X平方-2XY-8Y平方-X-14Y-6
9(x-y)-12(y-x)^2
(x+y)^2+6(x+y)+9
(x+y)^2-9(x+y)+18
(x+y)(x-y)-(x-y)^2如题 (x+y)(x-y)-(x-y)^2
【2(x-y)(x-y)(x-y)-8(x-y)(x-y)(x+y)+6y(x-y)(x-y)]/2(x-y)(x-y)
因式分解x(x+y)(x-y)-x(x+y)^2
分解因试(x-1)²-2(x-1)+1 x³y-2x²y²+xy³
9(x+y)^2-49(x-y)^2
49(x+y)^2-9(x-y)^2 因式分解
[(x-y)^2-(x+2y)(x-2y)]/y