- 3xy+ 2yz+ 8zx,8xy+9yz-13zx . find the sum of the following
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1
Answer:
5xy+11yz-5zx is the sum
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0
Answer:
Find an answer to your question subtract 8xy- 5yz+ 3xz+21 from 6xy+ 9yz-7xz+17
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