add.7xy+5yz-+9zx-4y-and-3xZ+5x-2xy
Answers
Answered by
1
Answer:
7xy + 5yz - 3zx
4yz + 9zx - 4y
-2xy - 3xz +5x
5xy + 9yz + 3zx - 4y + 5x
Answered by
0
Answer:
7xy+5yz-3zx
4yz+9zx-4y
-2xy. -3xz+5x
5xy+9yz+3zx-4y+5x
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