Question

|1/x| >x
HELP?

Answer 1

1/x>x or 1/x<-x

Answer 2

saif!! is correct

Answer 3

so we still need to break it up into positive and negative?

Answer 4

Yes.

Answer 5

the second one equation, how do u solve it?

Answer 6

Cross multiply.

1 < -x^2

1+x^2 < 0

x^2 + 1 > 0

Answer 7

how do you sqrt the -1?

Answer 8

(x-1)(x+1) > 0

Answer 9

isnt (x-1)(x+1) from (x^2 - 1?)

Answer 10

Yes. same thing.

Answer 11

so can i know from where they got the 0 from? bcs the answer is x<0 and 0<x<1

Answer 12

Are you sure sure the answer is "and" not "or" ?

Answer 13

i think it will be and.. im not sure though.
coz we use U while denoting it..

Answer 14

I think this is an "or" problem...

Answer 15

The answer I am getting is \[ x<0 \text { or } 0<x<1 \]

Answer 16

HOW ffm!
show steps!!! :D

Answer 17

that's an or...

Answer 18

@FoolForMath please show ur steps, tq :)

Answer 19

U is the union means all the terms?

i think we will use "intersection" for or.

Answer 20

intersection is "and"

Answer 21

Union -> "or"
Intersection -> "And"

Answer 22

But U is like all terms right?

Answer 23

yes..

Answer 24

so all means and?
idk. but thanks for correcting! :D

Answer 25

why the heck i can't give a medal. -_-

Answer 26

you have 'em all... :) don' wanna share?

Answer 27

Haha. i just shared one @dpaInc .
And i just checked im not your fan! What a fail.
kill me!