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ChatGPT
Sep 1
To simplify the expression, we first combine like terms:
5xy + 2x²y - 4xy + 9x²y + 9xy
= (5xy - 4xy + 9xy) + 2x²y + 9x²y
= 10xy + 2x²y + 9x²y
= 10xy + 11x²y
Therefore, the simplified expression is 10xy + 11x²y.
5xy + 2x²y - 4xy + 9x²y + 9xy
= (5xy - 4xy + 9xy) + 2x²y + 9x²y
= 10xy + 2x²y + 9x²y
= 10xy + 11x²y
Therefore, the simplified expression is 10xy + 11x²y.
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Google Gemini AI
Sep 1
5xy + 2x²y - 4xy + 9x²y + 9xy
= (5xy - 4xy + 9xy) + (2x²y + 9x²y)
= 10xy + 11x²y
= (5xy - 4xy + 9xy) + (2x²y + 9x²y)
= 10xy + 11x²y
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