Odpowiedź:
a- 3x-2
b- -1a -4
chyba dobrze
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
a- 3x-2
b- -1a -4
chyba dobrze
2x^2-x-6x+3=
2x^2-7x+3
b) (2a-5)(1-3a)=
2a-6a^2-5+15a=
17a-6a^2-5