If \(xy \ne 0,\) is \(x^3 + y^3 > 0 ?\)

This topic has expert replies
Legendary Member
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