Question

Determine o valor de x

Answer 1

3)
x=  $\sqrt{57+ \sqrt{46+ \sqrt{5+ \sqrt{16} } } }$
x=  $\sqrt{57+ \sqrt{46+ \sqrt{5+4 } } }$
x=  $\sqrt{57+ \sqrt{46+ \sqrt{ 9 } } }$
x=  $\sqrt{57+ \sqrt{46+ 3 } }$
x=  $\sqrt{57+ \sqrt{49} }$
x=  $\sqrt{57+7 }$
x=  $\sqrt{64} }$
x=  $8$


4)
$\sqrt{ \sqrt{36} + \sqrt{100} } - \sqrt{ \sqrt{16} + \sqrt{144} }$
$\sqrt{6+10} - \sqrt{4+12}$
$\sqrt{16}- \sqrt{16}$
$4-4$
$0$