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Simplify (√7+ √2) the whole square |
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Answer» Step-by-step EXPLANATION: = (√7 + √2)² (a+b)² = a²+2ab+b² = (√7)² + 2(√7)(√2) + (√2)² = 7 + 2√14 + 2 = 9 + 2√14 |
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