Question

$( sqrt{6,5} )^{2}+2sqrt{8}*sqrt{2}- frac{ sqrt{3} }{ sqrt{12} } =$
решите плез

Answer 1

(√6,5)²+2√8*√2-√3/√12=6,5+2√(8*2)-√(3/12)=6,5+2*4-1/2=6,5+8-0,5=14

Answer 2

спасибо)