Question: How to apply assumptions to the solution set of an equation?

I am trying to apply assumptions to the solution set of an equation. I've tried assume and assuming (see attached) to no avail. What am I missing? How can I achieve this?assume.mw
 

`assuming`([solve(x^2-x-2 = 0, x)], [x > 0])

2, -1

(1)

assume(x > 0)

solve(x^2-x-2 = 0, x)

2, -1

(2)

``


 

Download assume.mw

 

Please Wait...