Math, asked by Shambhavi2505, 10 months ago

19. If a =√5 +√2 /√5 -√2 and b= √5 - √2 / √5 +√2. , show that 3a² + 4ab - 3b² = 4 + 56/3 √10

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Answered by AryanAkshat72

5

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