Ответ:
1)-2,8x(-5y)=14xy
2)-12a-25b+18a+14b=6a-11b
3)-7(m-4)+5(m+2)=-7m+28+5m+10=-2m+38
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
1)-2,8x(-5y)=14xy
2)-12a-25b+18a+14b=6a-11b
3)-7(m-4)+5(m+2)=-7m+28+5m+10=-2m+38