Question

prove this:

Answer 1

\[\sqrt{\sqrt{18} - 4} - \sqrt{\sqrt{38} - 6} > 0\]

Answer 2

square and rearrange until you get rid of radicals

Answer 3

i did that and got an answer. but i also moved the negated radical to the right of > before solving and also got a different answer. now i wonder which is correct.

Answer 4

can someone help please?