Помогите пожалуйста!!!! нужно упростить [latex] \sqrt{3- 2\sqrt{2} } \\ \sqrt{7+2 \sqrt{6 } } \\ \sqrt{11-2 \sqrt{10} } \\ \sqrt{4+2 \sqrt{3} } [/latex]

[latex] \sqrt{3- 2\sqrt{2}}=\sqrt{1- 2\sqrt{2}+(\sqrt{2})^2}=\sqrt{(1-\sqrt{2})^2}=|1-\sqrt{2}|=\sqrt{2}-1;[/latex] [latex]\sqrt{7+2\sqrt{6}}=\sqrt{1+2\sqrt{6}+(\sqrt{6})^2}=\sqrt{(1+\sqrt{6})^2}=1+\sqrt{6};[/latex] [latex]\sqrt{11-2\sqrt{10}}=\sqrt{1-2\sqrt{10}+(\sqrt{10})^2}=\sqrt{(1-\sqrt{10})^2}=\sqrt{10}-1;[/latex] [latex]\sqrt{4+2\sqrt{3}}=\sqrt{1+2\sqrt{3}+(\sqrt{3})^2}=\sqrt{(1+\sqrt{3})^2}=1+\sqrt{3}.[/latex]