Math, asked by himani71, 1 year ago

X is equals to under root 5 + under root 2 upon under root 5 + under root 2 and Y is equal to under root 5 minus under root 2 upon under root 5 + under root to show that 3 a square + 4 a b minus 3 b square

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Answered by neha7755
1
How mate
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