(m+1)(㎡+m+1)
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(m+1)(㎡+m+1)(m+1)(㎡+m+1)(m+1)(㎡+m+1)=m(㎡+m+1)+1×(㎡+m+1)=m³+m²+m+㎡+m+1=m³+2m²+2m+
(m+1)(㎡+m+1)
(m+1)(㎡+m+1)
(m+1)(㎡+m+1)
=m(㎡+m+1)+1×(㎡+m+1)
=m³+m²+m+㎡+m+1
=m³+2m²+2m+1
(m+1)(㎡+m+1)
=m^3+m^2+m+m^2+m+1
=m^3+2m^2+2m+1
(m+1)(㎡+m+1)
(M/1):(M/0.
(((m>=1) & (m
m*m-5m-1=0则2m*m-5m+1/m*m
已知m*m+m-1=0,求m*m*m+2m*m-2005
m-1/m=-1 那么㎡+m=?
m=-1时,-2㎡-【-4m+(-m)】=?
(m+1)(m-1)(㎡-1)
计算M-M^2/M^2-1*M-1/M除以(M-1/M+1)^2
解方程 2m-m*m 1=2(m*m-2m)(m*m-2m)
已知m＞4,化简|m-4|+|7-2m|+|m×m-2m+1|-|m×m-2m-3|
化简（m-1)(m+1)(m-1)
数学题(m-1)(m²+m+1)
计算 (m+1)(m²+m-1)
m²（m+1)-(m+1) 因式分解
因式分解：m²（m+1)-(m+1)
因式分解m^2(m+1)-(m-1)
m-1分之m²-m+1