Zamień sumę na iloczyn :
5a ( 2x - 3 ) +4 ( 2x - 3) =
10ax-15a+8x-12
chyba dobrze :)
Dobre na 100%:
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
10ax-15a+8x-12
chyba dobrze :)
Dobre na 100%:
10ax-15a+8x-12