作业帮ax²-(a+1)x+1因式分解
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/11 23:22:55
x)KP+.-0H6Ԭ6|:{=O;^,_lTO@~
1<+L*K5*t
5u$DH#Ć$Ams0kJ$ZsP]l y j
ax²-(a+1)x+1因式分解
ax²-(a+1)x+1因式分解
ax²-(a+1)x+1因式分解
原式=ax²-ax-x+1
=ax(x-1)-(x-1)
=(ax-1)(x-1)
ax²-(a+1)x+1
=(x-1)(ax-1)
ax²-(a+1)x+1=ax²-ax-x+1=ax(x-1)-(x-1)=(x-1)(ax-1).