(y-x)(a-b-c)+(x-y)(b-a-c) 因式分解等于多少?
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/20 22:29:54
x){RN #Q7I7YS[BRS#I7Qx:{=O;^,_|m]}OzaMR>lhm;X-*]
*X^7I;Q;YY(Q( *bWi_\g
chdlhdjLMML̀lc35LLl HcAC[!Env0j%0G 8*NNl
因式分解:x(a-b)(b-c)(c-a)-y(b-a)(c-b)(a-c)
b(x-y)+c(y-x)=(x-y)( ) a(a+b)的平方+(b+a)的立方
X=a*b*c,Y=a*b*c,[X,Y]=( ),(x.y)=( ).
(y-x)(a-b-c)+(x-y)(b-a-c) 因式分解等于多少?
速度解答 (y-x)(a-b+c)+(x-y)(b-a-c)
因式分解a(x-y)+b(y-x)+c(x-y)
分解因式a(x-y)-b(y-x)+c(x-y)
分解因式 a(x-y)+b(y-x)+c(x-y)
a(x-y)(x+y)-b(y-x)(x+y)-c(x-y)^2(y+x)提取公因式
(-x+y)(x-y) (3a+b)(-3a-b) (a-b+c)(a-b-c)
因式分解,(a-b)(x-y)-(b-a)(x-y)(a-b)(x-y)-(b-a)(x+y)
A.(x+y)(x-y) B.(x-y)(-x-y) C.(-x+y)(x+y) D.(x+y)(-x-y)可以用完全平方公式计算的是?
(a-b)?(x++):(y++) C语言的
f(x,y)在[a,b]×[c,
(-x+y)(y²+x²)再乘以( )就等于x`4-y`4 A.X-Y B.X+Y C.-X+Y D.-X-YA.X-Y B.X+Y C.-X+Y D.-X-Y`表示次方
如果A={(x,y)|x,y+2>0},B={(x,y)|2x+3y-6>0},C={(x,y)|x-4
(x+y-z)(x+y+z)用平方差公式(x+y-z)(x+y+z)=?(a-b+c)(a+b+c)=?
(x+y)-(a-b)(x+y)因式分解