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Simplify:(√5 – √3)2. |
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Answer» (√5 – √3)2 = (√5)2 + (√3)2 – 2(√5)( √3) [(a – b)2 = a2 + b2 – 2ab] = 5 + 3 – 2√15 = 8 – 2√15 |
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