因式分解(-8x^n+1)(y^2n+3)+(12x^2n+2)(y^n+2)

因式分解(-8x^n+1)(y^2n+3)+(12x^2n+2)(y^n+2) x^2n-y^2n(因式分解) m(x-y)^n+n(y-x)^2n因式分解 因式分解:6(x-y)的2n次方-3(x-y)的2n-1次方 3n【x+y】-x-y因式分解 -2(x-y)^2n-4(y-x)^2n+1 (n为正整数）因式分解 x^n-2x^n+1,因式分解 因式分解x^6 (x-y)^2n+1 + y^6 (y-x)^2n+1 因式分解:a(x-y)的n次方-3b(y-x)的n+1次方+2c(y-x)的n+2次方(n为正整数) 因式分解（公式法)4(x+2y)^2-9(x-y)^2x^(n+3)-x^(n-1) y=(n^2+n)x^2-(2n+1)x+1的因式分解 因式分解：3m[(2x+n)(2x-n)+y(y-4x)] -x^6n-y^3m因式分解 因式分解：(x^n+1)+(2x^n)+(x^n-1) x^n+1-2x^n+x^n-1因式分解 x^n-1-2x^n+x^n-1因式分解 因式分解：（1）4（x-2）-2(2-x) （2）x^2(m-1)^2-4(1-m)^2 (3)-8x^2n+2y^n+2+12x^n+1y^2n+3(4)-m^2 n(x-y)^n+mn^2 (x-y)^n+1急急急急急急急，过程 (3)-8x^2n+2 y^n+2+12x^n+1 y^2n+3会几个打几个 因式分解 x^2n+6x^n-y^2+9