(5m^2+3n^2)-(3m^2+5n^2)因式分解
2个回答
(5m^2+3n^2)-(3m^2+5n^2)
=2m^2-2n^2
=2(m+n)(m-n)
相关问题
因式分解(3m+n)(2m-n)-(m+3n)(n-2m)
因式分解(2m-3n)²-2m+3n
因式分解:(m+n)^3+2m(m+n)^2+m^2(m+n)
已知|2m-5|+(2m-5n+20)^2=0,求(-2m^2)-2m(5n-2m)+3n(6m-5n)-3n(4m-5
已知 |2m-5|+(2m-5n+20)的平方=0 求-2m²-2m(5n-2m)+3n(6m-5n)-3n(
求多项式m3n3-0.5mn2+n2-2m3n3+0.5mn2+n2+m3n3-2n2-3的值,其中m=10.5,n=-
(m-n)*3+2n(n-m)*2的因式分解
m^2-n^2+3m-3n x^2-5x-6 m^2-n^2+3m-3n
因式分解(m-n)^2-3mn(n-m)-10m^2n^2
计算[5(m+n)2(m-n)]3÷【3(m+n)2(n-m)]2