VJesus12 Legendary Member View User Profile Posts: 2276 Joined: Sat Oct 14, 2017 6:10 am Followed by:3 members If \(xy \ne 0,\) is \(x^3 + y^3 > 0 ?\) by VJesus12 » Sun Apr 25, 2021 12:59 pm Timer 00:00 Your Answer A B C D E Global Stats If \(xy \ne 0,\) is \(x^3 + y^3 > 0 ?\) (1) \(x + y > 0\) (2) \(xy > 0\) Answer: A Source: Official Guide Top Quote
