(m^2+m)^2+(m+1)^2+m^2因式分解
答案:3 悬赏:10
解决时间 2021-02-09 20:27
- 提问者网友：斩断情丝
- 2021-02-09 15:02
(m^2+m)^2+(m+1)^2+m^2因式分解
最佳答案
- 二级知识专家网友：如果这是命
- 2021-02-09 16:37
(m^2+m)^2+(m+1)^2+m^2
=(m^2+m)^2+m^2++2m+1+m^2
=(m^2+m)^2+2(m^2+m)+1
=(m^2+m+1)^2
=(m^2+m)^2+m^2++2m+1+m^2
=(m^2+m)^2+2(m^2+m)+1
=(m^2+m+1)^2
全部回答
- 1楼网友：万千宠爱
- 2021-02-09 18:51
(1/4)-x²+m²-m
=m²-m+(1/4)-x²
=(m-1/2)²-x²
=(m-1/2+x)(m-1/2-x)
- 2楼网友：时光不老我们不分离
- 2021-02-09 17:47
( m" + m )" + ( m + 1 )" + m"
= ( m" + m )" + m" + 2m + 1 + m"
= ( m" + m )" + 2m" + 2m + 1
= ( m" + m )" + 2( m" + m ) + 1
= ( m" + m + 1 )"
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