因式分解(x^2-y)^2-(1-y)^2

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 01:10:13
因式分解(x^2-y)^2-(1-y)^2
xMN@ǯ`j40 lڂc;`LL\x^;5,n߼L~ya7/oyz}OLm A2d}|87Mául3Aa pbx/ b>7"'UwFJGNV 2+͝xr# p9p(idLLu5H+E"Jjf0b> JBօ}M% 1dDHJ4M4,~}& m

因式分解(x^2-y)^2-(1-y)^2
因式分解(x^2-y)^2-(1-y)^2

因式分解(x^2-y)^2-(1-y)^2
(x²-y)²-(1-y)²
=(x²-y+1-y)(x²-y-1+y)
=(x²-2y+1)(x²-1)
=(x²-2y+1)(x-1)(x+1).