x4次方括号x减2y加x平方括号2y减x分解因式

2025-04-16 05:26:38
推荐回答(1个)
回答1:

x^4(x-2y)+x²(2y-x)
=x^4(x-2y)-x²(x-2y)
=x²(x-2y)(x²-1)
=x²(x-2y)(x-1)(x+1)