作业帮(m+2n-p)(m-2n+p)平方差公式怎么算?
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/31 18:56:06
(m+2n-p)(m-2n+p)平方差公式怎么算?
(m+2n-p)(m-2n+p)平方差公式怎么算?
(m+2n-p)(m-2n+p)平方差公式怎么算?
(m+2n-p)(m-2n+p)
=(m+2n-p)[m-(2n-p)]
=m^2-(2n-p)^2
=m^2-(4n^2+p^2-4np)
=m^2-4n^2-p^2+4np
原式=[m+(2n-p)][m-(2n-p)]
=m²-(2n-p)²
=m²-4n²+4np-p²
(m+2n-p)(m-2n+p)
=[m+(2n-p)][m-(2n-p)]
=M^2-(2n-p)^2
计算：（2m+n-p)(2m-n+p) 用平方差公式
利用平方差公式解决（2m+n-p）（2m-n+p）
(m+2n-p)(m-2n+p)平方差公式怎么算?
用平方差公式计算：1.10.3*9.7 2.(2m+n-p)(2m-n+p)
（2m＋n–p）（2m–n＋p）用平方差公式怎么算?
（m-2n-p)(m-2n+p)-(m+2n+p)(m+2n+p)
计算：（m+2n-p)平方
(m+n)的平方-2p(m+n)+p的平方
化简,1.[(m+n-p)(m+p+n)-(m+n)²]/(-p),2.[(m+n)(m-n)-(m-n)²+2n(m-n)]/4n
化简(-m+2n-p)(-p-2n+m)
(2m+n-p)(2m-n+p)
(2m+n-p)(2m-n-p)等于什么
（2m+n-p）（ 2m+p-n）
(m-2n-p)(-m-2n-p)
化简:(2m+n-p)*(2m-n+p)
(-2m-3n-p)(2m-3n-p)
(m-2n+3p)(m+3n+3p)
因式分解：(m-n)(p-q)-(n-m)^2(q-p)