对多项式(x^2-2x)(x^2-2x+2)+1进行因式分解.

问题描述:

对多项式(x^2-2x)(x^2-2x+2)+1进行因式分解.

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