(7x²y+xy-3y²x-7) - (5x²y-3xy+2y²x-9)
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Answered by
1
Answer:
just separate the like terms and add them up then you get the answer which you need that it
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Answered by
0
Step-by-step explanation:
7x²y+xy-3y²x-7
5x²y-3xy+2y²x-9
- + - +
2x²y + 4xy - 5y²x + 2
It's right answer
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