Question

спростіть вираз (-4p+3k)²-(-5k+4p) (4p+5k)+24p
Срочно!​

Answer 1

 (-4p+3k)²-(-5k+4p) (4p+5k)+24p =

= (3k-4p)²(-4p-5k)•(4p+5k)+24p=

=9k²-24kp+16p²-(16p²-25k²)+24p=

=9k²-24kp+16p²-16p²-25k²+24p=

=34k²-24kp+24kp