hi grande punto
that is not an equation,so you can't really solve it!
if you want to simplify it then:
thanks very much for the response. sorry my english in not very good because i study in italian. i meant simplify.
can u please help me understand this. when you simplify, shouldn't it be 4√ (x^2 + 1 + 1/2)^2 how did u get rid of the 1?