5a^2+4a-1因式分解

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/05 22:45:29
5a^2+4a-1因式分解5a^2+4a-1因式分解5a^2+4a-1因式分解5a^2+4a-1=(5a-1)x(a+1)5a^2+4a-111=(a+1)(5a-1)5-15-1=4

5a^2+4a-1因式分解
5a^2+4a-1因式分解

5a^2+4a-1因式分解
5a^2+4a-1
=(5a-1)x(a+1)

5a^2+4a-1 1 1
=(a+1)(5a-1) 5 -1
5 -1=4