Question

calcule o valor da expressão

$\sqrt{2 + \sqrt{3 + \sqrt[1]{1} } }$

me ajudem aii pfv

Answer 1

$\sqrt{2+\sqrt{3+\sqrt{1}}}=x$
$2+\sqrt{3+\sqrt{1}}=x^2$
$2+\sqrt{3+1}=x^2$
$2+\sqrt{4}=x^2$
$2+2=x^2 \Rightarrow x^2=4 \Rightarrow x=\pm 2$