Question

Help please...

What is the simplest form of the radical expression?
sqrt2 + sqrt5 over sqrt2 - sqrt5

Answer 1

\[(\sqrt{2} + \sqrt{5}) (\sqrt{2} + \sqrt{5})/ (\sqrt{2}-\sqrt{5}) (\sqrt{2}+\sqrt{5})\]

Answer 2

\[(\sqrt{2}-\sqrt{5})(\sqrt{2}+\sqrt{5}) / 2-5\]

Answer 3

\[(2 + \sqrt{2}\sqrt{5}-\sqrt{5}\sqrt{2}-5) / -3\]

Answer 4

\[(-3 (\sqrt{2}\sqrt{5}-\sqrt{5}\sqrt{2})) -3\]