Question

A do meio please!!!!

Answer 1

Olá!

Usando as propriedades de radiciaçao, obtém-se:

$\sqrt{3} (3 \sqrt{4} - 5 )$

Answer 2

15/ RAIZ DE 3 = 15 RAIZ DE 3/3

3 RAIZ DE 6 . RAIZ DE 2 - 15 RAIZ DE 3/3

3 RAIZ DE 12 - 5 RAIZ DE 3