ok there are a few that im have a lot of difficulty with.... some help would be GREAT (:
1.) square root of (x + 6) - square root of (x-5) = 1
2.) square root of (2x -1) = square root of (x-1) + 1
3.) x^2/3 + x^1/3 - 2 = 0
4.) cube root of (3x-7) = cube root of (4-x)
5.) square root of (y) + fourth root of (y) = 6
i was thinking of using the "let u =" thing but im not sure if that would work...
6.) cube root of (x + 1) = sixth root of (4x + 9)
i know theres quite a few but help on any of them would be awesome <33