Oblicz: 2a(3a+4b)-3a(4b-5a)=
2a(3a+4b)-3a(4b-5a)=6a²+8ab-12ab+15a²=21a²-4ab
2a(3a+4b)-3a(4b-5a)= 6a(do kwadratu) + 8ab- 12ab+15a(do kwadratu)= 21a(do kwadratu)-4ab
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2a(3a+4b)-3a(4b-5a)=6a²+8ab-12ab+15a²=21a²-4ab
2a(3a+4b)-3a(4b-5a)= 6a(do kwadratu) + 8ab- 12ab+15a(do kwadratu)= 21a(do kwadratu)-4ab