Question

(-√3/2-√3/3)*√3/2
подробно если можно

Answer 1

=-√3/2* √3/2 - √3/3*√3/2= -√3²/4 - √3²/6 =  -3/4  - 3/6=-(3/4 + 3/6)=-(3/4+1/2)=
= -5/4= -1,25