[tex]\displaystyle (6a+8,5b)*2=6a*2+8,5b*2=12a+17b[/tex]
Ответ:
=2(6a+8.6b)
=2(6a+2*8.5b)
2(6a+8.5b)=2*6a+2*8.5b
6a+2*8.5b
12a+17b
Пошаговое объяснение: a(b+c)=ab+ac
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
[tex]\displaystyle (6a+8,5b)*2=6a*2+8,5b*2=12a+17b[/tex]
Ответ:
=2(6a+8.6b)
=2(6a+2*8.5b)
2(6a+8.5b)=2*6a+2*8.5b
6a+2*8.5b
12a+17b
Пошаговое объяснение: a(b+c)=ab+ac