Math, asked by tvaijapurkar, 9 months ago

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(2xy-1/2xy)²

Answers

Answered by Gaurang680

2

using (a - b)² = a² + b² - 2ab identity

(2xy)² + (-1/2xy)² - 2 (2xy)(-1/2xy)

4x²y² + 1/2x²y² + 2

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