Question

Fatorar raiz de 130
$\sqrt{130}$
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Answer 1

Resposta:

11,41

Explicação passo-a-passo:

$\sqrt{A}=\frac{A + B}{2\sqrt{B} } ,~onde~B~\'e~o~quadrado ~perfeito~mais~pr\'oximo~de~de~A.\\\\\sqrt{130}=\frac{130+121}{2\sqrt{121}}\\\\ \sqrt{130}= \frac{251}{2.\sqrt{121} } \\\\\sqrt{130}=\frac{251}{2.11}\\\\\sqrt{130}=\frac{251}{22} \\\\\sqrt{130}=11,41$