Question

x^2y-8+xy^2;7-x^2y-xy^2
subtract the second polynomial from first
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Answer 1

Answer:

The answer is - 2x²y-1

Step-by-step explanation:

Question is :7-x²y-xy²-x²y-8+xy²

Then look for the like terms -x²y and -x²y is - 2x²y... then the constants 7 and - 8 is - 1...and

- xy² and +xy² will get cancel

Now the answer is - 2x²y-1