[(m-n)^2*(m-n)^3]^2/(m-n)^4
1个回答
设m-n为a
(a^2* a^3)^2/a^4=a^6
即 (m-n)^6
相关问题
(m-2n)(2n+m)-(-3m-4n)(4n-3m)=
(3m-4n)^2+2(3m-4n)(3m+4n)-3(3m+4n)^2
如果m-3n+4=0 求(m-3n)^2+7m^3-3(2m^3n-m^2n-1)+3(m^3+2m^3n-m^2n+n
lm+n-3l+m^2n^2+4mn+4=0 求(4m-n)(m-2n)-(n-m)(-m-n)
计算:[-m^3n/(m-n)^2]^4*[(n^2-mn)/m]^3/m^4n^10*[(mn-n^2)/m]^6
(m-2n)^2+(3m-n)(2m+2n)-(2m+n)(2m-n) 已知m+n=4 mn=1
计算1/(m-n)-1/(m+n)-2n/(m^2+n^2)-4n^3/(m^4+n^4)-8n^7/(m^8+n^8)
计算1/(m-n)-1/(m+n)-2n/(m^2+n^2)-4n^3/(m^4+n^4)-8n^7/(m^8+n^8)
2(m+n)2-(m+n)+4(m+n)-(m+n)2+3(m+n)2 化简求值
.4(m+n)^2*(m+n)^3-7(m+n)(m+n)^4+5(m+n)^5=