最贱分式有:(4y+3x)/4a; (x-y)²/(x+y); (a²+2ab)/(ab-2b²).
分式4y+3x/4a,x^2-1/x^4-1,(x-y)^2/x+y,a^2+2ab/ab-2b^2中是最简分式是哪几个
2个回答
相关问题
-
分式4y+3x/4a,x^2-1/x^4-1,(x-y)^2/x+y,a^2+2ab/ab-2b^2中是最简分式是哪几个
-
分式化简(1)x^2-25/2x-10(2)2x-y/4x^2-4xy+y^2若a/b,则a^2-ab+b^2/a^2+
-
1)分式3a/2x^2y,4b/-5xz^2,-5x/4z^3y^2的最简公分母是_________.
-
“x+x/1”是分式吗?“(x^2/1)-4y”是分式吗?“(a/1)×(a^3-a^2b+b^3)是分式吗?
-
约分分式 (1)x-y/-x+y (2)(x+y)^2/2(x+y)^3 (3)2mn/2m^2+4mn (4)2(a-
-
①[(x+y)^2-(x+y)(x-y)]/2y②(-1/3a^3b^2)^2(-2ab^2)^3/(1/9a^4b^4
-
化简下列分式:x^2+x/(x^2-1) x^2+4x/x^2+8x+16 ab^2(a-b)/a^2b-ab^2
-
计算:3(x+y)²*[-3(x+y)]² 分式因解:(X²+4²)-16X²10a³-8a²a²+2ab+b²-1a³
-
在代数式[3x/2]-[3x/2],x+y,[5b/3a],x2+1π,[4/x−y]中,分式有( )
-
(1)ab(x+y)(x-y)-xy(a+b)(a-b) (2)x^4+x^2-2ax+1-a^2 (3)a^4-a^2