Question

Qual o valor exato de √(41 + 12 √(5)) + √(41 - 12 √(5)) ?

Answer 1

raiz de 5 = 2,23607 dar para simplificar 2,24
41+12 = 53
53+ 2,24 = 55,24
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41-12 = 29
29 + 2,24= 31,24
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55,24 + 31,24 = 81,48
resposta final= 81,48