Add 7xy + yz - 3zx, 2yz + zx - 5xy , 2zx - 3yz + 4xy
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5
Answer:
6xy
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Answered by
1
Answer:
7xy+yz-3zx,2yz+zx-5xy,2zx-3yz+4xy
7xy+yz-3zx+2yz+zx-5xy+2zx-3yz+4xy
6xy+4zx-xy. answer.
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