因式分解:x*x+3ax-10a*a-x+2a

来源:学生作业帮助网 编辑:六六作业网 时间:2024/10/04 14:39:05
因式分解:x*x+3ax-10a*a-x+2a因式分解:x*x+3ax-10a*a-x+2a因式分解:x*x+3ax-10a*a-x+2ax*x+3ax-10a*a-x+2a=(x+5a)(x-2a)

因式分解:x*x+3ax-10a*a-x+2a
因式分解:x*x+3ax-10a*a-x+2a

因式分解:x*x+3ax-10a*a-x+2a
x*x+3ax-10a*a-x+2a
=(x+5a)(x-2a)-(x-2a)
=(x-2a)(x+5a-1)