subtract 4a-7ab+3b+12 from 12a-9ab+5b-3
darky1:
8a-2ab+2b-15
Answers
Answered by
54
hi dear friend
I hope this helps you
I hope this helps you
Attachments:
Answered by
30
= 12a - 9ab + 5b - 3 - (4a - 7ab + 3b + 12)
= 12a - 9ab + 5b - 3 - 4a + 7ab - 3b - 12
= 12a - 4a - 9ab + 7ab + 5b - 3b - 3 - 12
= 8a - 2ab + 2b - 15
= 12a - 9ab + 5b - 3 - 4a + 7ab - 3b - 12
= 12a - 4a - 9ab + 7ab + 5b - 3b - 3 - 12
= 8a - 2ab + 2b - 15
Similar questions