Question

Find the product of (mn ─ m2 )(─ n + m).​

Answer 1

Answer:

(mn-m^2)(-n+m)

=m(n-m)(m-n)

= -m(m-n)(m-n)

= -m(m-n)^2

= -m(m^2-2mn+n^2)

= -m^3+2m^2n-mn^2