(m-2n-3t)(m+2n+3t)
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 16:48:12
(m-2n-3t)(m+2n+3t)(m-2n-3t)(m+2n+3t)(m-2n-3t)(m+2n+3t)=[m-(2n+3t)][m+〔2n+3t〕=mm-(2n+3t)(2n+3t)=mm-4n
(m-2n-3t)(m+2n+3t)
(m-2n-3t)(m+2n+3t)
(m-2n-3t)(m+2n+3t)
=[m-(2n+3t)][m+〔2n+3t〕
=mm-(2n+3t)(2n+3t)
=mm-4nn-12nt-9tt
(m-2n-3t)(m+2n+3t)
如果m=2n=3t,那么n/m*t/m的值是多少?
(m-n)^2 +n(n- m)(a-b)(3r-t)+9(b-a)(2t-5s)
如果m=2n=3t,那么m/n乘以m/t的值是多少?
已知M+{1,3,t}N={t-t+1}若M∪N=M
已知集合M={1,2,t},N={t^2+3t-3,1},若M∪N=M,求t
若5+t=21,3m-2n=9求(25+9m)+【-6n-2t】
若m=1分之3t,n=1分之3m,t=-3的2次幂,则m+n+t=
已知集合M={1,3,t},N={ t2-t+1},若M∪N=M,求t.
m+n=3 n+t=4 m+t=5 计算题,
[(m-n)^2*(m-n)^3]^2/(m-n)^4
[(m-n)^2*(m-n)^3]^2/(m-n)^4
3m(m-n)-2n(m-n)的平方
因式分解(n-m)^3(m-n)^2-(m-n)^5
(m-n)2(n-m)3(n-m)4化简
(n-m)^3×(m-n)^2-(m-n)^5
计算(m+n)^3-(n+m)(m-n)^2
(m-n)^3(n-m)^2(m-n)=_____