(x^-2x)+2x(x-2)+1因式分解

X^减2x括号的平方
2024-12-17 05:53:42
推荐回答(2个)
回答1:

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

回答2:

(x-1)^4