交通事故安全宣传:因式分解 1/16 - m4
来源:百度文库 编辑:查人人中国名人网 时间:2024/05/27 12:47:35
=(1/4+m2)(1/4-m2)
=(1/4+m2)(1/2+m)(1/2-m)
1/16-m4
=(1/4+m2)(1/4-m2)
=(1/4+m2)(1/2+m)(1/2-m)
=(¼+m2)(1/2+m)(1/2-m)
=(1/4+m2)(1/4-m2)
=(1/4+m2)(1/2+m)(1/2-m)
1/16-m4
=(1/4+m2)(1/4-m2)
=(1/4+m2)(1/2+m)(1/2-m)
=(¼+m2)(1/2+m)(1/2-m)