Question

Answer 1

\(\sqrt{12-2\sqrt{35}}+\sqrt{12-2\sqrt{35}}=2\sqrt{12-2\sqrt{35}}\)

Answer 2

\(\sqrt{12-2\sqrt{35}}+\sqrt{12-2\sqrt{35}}=2\sqrt{12-2\sqrt{35}}=2\sqrt{\left(\sqrt{7}-\sqrt{5}\right)^2}=2\left(\sqrt{7}-\sqrt{5}\right)=2\sqrt{7}-2\sqrt{5}\)