(m²-mn-2n²)x²+(5m²+2mn-12n²)x²+6m²+12mn=0其中m,n为常数,且m²-mn-2n²≠0,求X
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/28 22:07:44
![(m²-mn-2n²)x²+(5m²+2mn-12n²)x²+6m²+12mn=0其中m,n为常数,且m²-mn-2n²≠0,求X](/uploads/image/z/12600048-48-8.jpg?t=%EF%BC%88m%26%23178%3B-mn-2n%26%23178%3B%29x%26%23178%3B%2B%285m%26%23178%3B%2B2mn-12n%26%23178%3B%29x%26%23178%3B%2B6m%26%23178%3B%2B12mn%3D0%E5%85%B6%E4%B8%ADm%2Cn%E4%B8%BA%E5%B8%B8%E6%95%B0%EF%BC%8C%E4%B8%94m%26%23178%3B-mn-2n%26%23178%3B%E2%89%A00%EF%BC%8C%E6%B1%82X)
x){#WMZ77O(֬PYm#!L(okuۓksutǎgS7d,V<\` |)&HIklQfH>bz{<;c
(m²-mn-2n²)x²+(5m²+2mn-12n²)x²+6m²+12mn=0其中m,n为常数,且m²-mn-2n²≠0,求X
(m²-mn-2n²)x²+(5m²+2mn-12n²)x²+6m²+12mn=0
其中m,n为常数,且m²-mn-2n²≠0,求X
(m²-mn-2n²)x²+(5m²+2mn-12n²)x²+6m²+12mn=0其中m,n为常数,且m²-mn-2n²≠0,求X
问题是不是有误?