Question

radical(19-6 radical din2)=?​

Answer 1

Salut,

$\sqrt{(19 - 6 \sqrt{2}) } = \\ \sqrt{(1 - 3 \sqrt{2} )^{2} } = \\ 3 \sqrt{2} - 1$

Răspuns → $3 \sqrt{2} - 1$

Mult Succes !
By PennyLearn !