Question

Simplify (m +n) (2m – 3n + p) -- (2m + 3n)p

Answer 1

m(2m-3n+p)+n(2m-3n+p)-p(2m+3n)
2m^2-3mn+mp+2mn-3n^2+np-2mp-3np
2m^2-mn-mp-2np-3n^2.......

Answer 2

m(2n-3n+p)+n(2m-3n+p)-p(2m+3n)

2nm-3mn +mp +2mn -3n square+ np-2mp-3np

1nm+1mp-3n square +1 np