Question

Найдите значение выражения

Answer 1

2√3/4:√1/3=2√3/4:1/3=2√3/4*3/1=2√9/4=2*3/2=3

Answer 2

$2\sqrt{\frac{3}{4}} :\sqrt{\frac{1}{3}} = 2\sqrt{\frac{3}{4} :\frac{1}{3}}=2\sqrt{\frac{3}{4} \cdot3}=2\sqrt{\frac{9}{4}}=2\cdot\frac{3}{2}=3$