2 (2x + y)² - 5 (2x + y) + 3 analyse the product
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Answer:
8x² + 2y² + 8xy - 10x - 5y + 3 is answer
Step-by-step explanation:
2 (2x + y)² - 5 (2x + y) + 3
2(4x² + y² + 4xy) - (10x + 5y) + 3
8x² + 2y² + 8xy - 10x - 5y + 3
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