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Nataliya [291]
3 years ago
14

Does anyone know this? :)

Mathematics
1 answer:
Scilla [17]3 years ago
6 0

Answer:

2x²y+(x²y-2xy²) = 3x²y-2xy²

(5xy²-x²y) +3x²y = 5xy²-2x²y

4x²y+(x²y+xy²) = 5x²y+xy²

x²y+(-2xy²-4x²y) = -3x²y-2xy²

Step-by-step explanation: there you go

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