Is x^4 - x > 0 ? (1) x < 0 (2) x^4 > x^2

Wednesday 29 January 2020, by Bunuel

Competition Mode Question Is \(x^4 - x > 0\) ? (1) \(x < 0\) (2) \(x^4 > x^2\) Are You Up For the Challenge: 700 Level Questions

Any message or comments?

Forum registration required

You must be registered before participating in this forum. Please enter your personal identifier . If you have not yet registered, you must register.