(x-2y)^2+16y-8x+16因式分解

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 03:35:46
(x-2y)^2+16y-8x+16因式分解
x)Ө5Ԍ364ԵROg/xiGۋm )/!-L"VE‚KDC&qFHJuMm 젮s Ք -[ðf,D,&.kz6oΓڛy~{_N_d?_:eOv.xt{9i|`d;9^

(x-2y)^2+16y-8x+16因式分解
(x-2y)^2+16y-8x+16因式分解

(x-2y)^2+16y-8x+16因式分解
(x-2y)^2+16y-8x+16
=(x-2y)^2-8x+16y+16
=(x-2y)^2-8(x-2y)+16
=[(x-2y)-4]^2
=(x-2y-4)^2

(x-2y)²+16y-8x+16
=(x-2y)²-8(x-2y)+16
=(x-2y-4)²

如果不懂,请追问,祝学习愉快!

原式=(x-2y)²-8(x-2y)+16
=(x-2y-4)²