因式分解2a(x눀+1)눀-8ax눀要有过程

2024-11-23 05:55:04
推荐回答(2个)
回答1:

2a[(x^2+1)^2-4x^2]
=2a[(x^2+2x+1)(x^2-2x+1)]
=2a(x+1)^2(x-1)^2

回答2: