please answer me u are great man
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Answer:
5). 5xy + 9yz + 3zx - 4y + 5x
6). 8a - 2ab +2b - 15
Step-by-step explanation:
5). 7xy + 5yz - 3zx
+ 4yz + 9zx - 4y
- 2xy - 3xz +5x
____________________________
5xy + 9yz + 3zx - 4y +5x
6). 12a - 9b +5b - 3
4a - 7ab +3b + 12
______________________
8a - 2ab +2b - 15
Answered by
2
Are u tamil??????????????
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