Add 5x²y², -11/5 x²y², 7x²y², 2/3x²y²
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Answer:
10.4x^²y^²
Step-by-step explanation:
5x²y², -11/5 x²y², 7x²y², 2/3x²y²
12x^²y^²,-1.6x^²y^²
10.4x^²y^²
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