Math, asked by pardhu5782, 8 months ago

(2x+3y)square +(2x-3y)square

Answers

Answered by aditiyadav02

2

Answer:

8x² + 18y²

Step-by-step explanation:

==: (2x + 3y)² + (2x - 3y)²

==: 4x² + 9y² + 12xy + 4x² + 9y² - 12xy

==: 8x² + 18y²

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