ab+a+b+1因式分解
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/02 21:51:23
ab+a+b+1因式分解
ab+a+b+1因式分解
ab+a+b+1因式分解
=a(b+1)+b+1=(a+1)(b+1)
ab+a+b+1
=a(b+1)+(b+1)
=(b+1)(a+1)
ab+a+b+1
=a(b+1)+(b+1)
=(a+1)(b+1)
ab+a+b+1因式分解
ab+a+b+1因式分解
ab+a+b+1因式分解
=a(b+1)+b+1=(a+1)(b+1)
ab+a+b+1
=a(b+1)+(b+1)
=(b+1)(a+1)
ab+a+b+1
=a(b+1)+(b+1)
=(a+1)(b+1)