If \(x^3 < 16x\) which of the following includes at least some of the possible solutions for \(x,\) but no values that

This topic has expert replies
Legendary Member
Posts: 2898
Joined: Thu Sep 07, 2017 2:49 pm
Thanked: 6 times
Followed by:5 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

If \(x^3 < 16x\) which of the following includes at least some of the possible solutions for \(x,\) but no values that are not solutions?

A. \(|x| < 4\)
B. \(x < 4\)
C. \(x > 4\)
D. \(x < -4\)
E. \(x > 0\)

Answer: D

Source: Manhattan GMAT
Source: — Problem Solving |

Senior | Next Rank: 100 Posts
Posts: 31
Joined: Thu Sep 17, 2020 9:27 am
Followed by:1 members
domain of X will be
x<-4
and,
0<x<4

option D matches with one of our domains..

OA: D