Contact us
Choose a category below so we can get back to you as quickly as possible.
2x+1/x≥-3 2x+1/x+3≥0 (2x^2+3x+1)/x≥0 (x+1)(2x+1)/x≥0 {x | - 1 / 2 ≥ x ≥ - 1, or X ≥ 0}
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.