Question

Can someone please tell me how to solve this inequality?

(x^2+1)/5x+11 <=0

Answer 1

( x^2 + 1 ) /5x + 11 < 0
Regroup terms
X (x^2 + 1) /5 + 11 < 0
Multiple both sides by 5
X(x^2 + 1 ) + 55 < 0
Expand
X^3 + x + 55 < 0

X < −3.715318

I’m sorry if I’m wrong