Ответ:
Объяснение:
(-4p+3k)²-(-5k+4p) (4p+5k)+24pk =
=(-4p+3k)^2+(4p-5k)(4p+5k)=
=16p^2-24pk+9k^2+16p-25k+24pk=
=16p^2-16k^2+16p