\sqrt{19-8\sqrt{3}}+3\sqrt{3}

Question

\sqrt{19-8\sqrt{3}}+3\sqrt{3}

Answer 1

Решите задачу:

Answer 2

\sqrt{19-8\sqrt{3}}+3\sqrt{3}= =\sqrt{(4-\sqrt{3})^2}+3\sqrt{3} =4-\sqrt{3}+3\sqrt{3}= 4+2\sqrt{3}