The problem I'm having is the solution I get on sage when solving the following inequality [(4*x+5)/(x^2)>=4/(x+5)]. It gives me the wrong answer ([x < -5], [x >= -1]), the answer should be [x<-5],[-1<=x<0],[0<x<oo] (http:="" www.wolframalpha.com="" input="" ?i="%284x%2B5%29%2Fx^2%3E%3D4%2F%28x%2B5%29&dataset=).</p">
I'm still new to sage and in the learning process I don't know if I might be doing something wrong