Решите пожалуйста!!!!
(3m^2-3n^2 / m^2+mp) / (6m-6n/p+m) = (3(m^2-n^2)/ m(m+p)) / (6(m-n)/p+m) = (3(m+n)(m-n)/m(m+p)) * ((p+m)/6(m-n)) = 3(m+n)/ 6m = m+n/2m ----------------------------------------------------------------------------------------------------