Question

ПОМОГИТЕ !!!!!!!!!!!!!!!!!!!!!!!

Answer 1

$sqrt{7+4sqrt{3}}+sqrt{3}=sqrt{2^2+2*2sqrt{3}+(sqrt{3})^2}+sqrt{3}=sqrt{(2+sqrt{3})^2}+sqrt{3}=2+sqrt{3}+sqrt{3}=2+2sqrt{3}$

 

$sqrt{3-2sqrt{2}}+sqrt{2}=sqrt{1^2+2*1sqrt{2}+(sqrt{2})^2}+sqrt{2}=sqrt{(1+sqrt{2})^2}+sqrt{2}=1+sqrt{2}+sqrt{2}=1+2sqrt{2}$