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

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