Comments on: Nerd Love Solve for “i”

By: LOL

LOL — Thu, 17 May 2012 23:29:10 +0000

And me ;p

By: gamaliel

gamaliel — Wed, 18 Apr 2012 05:50:28 +0000

that was *inequality not equality typo-error..

By: gamaliel

gamaliel — Wed, 18 Apr 2012 05:49:45 +0000

that was correct.. dividing or multiplying a negative number on both sides of the inequality reverse equality symbol.. that is the Multiplication property of Inequality..

By: will

will — Wed, 11 Apr 2012 01:50:17 +0000

yes it is you switch the sign when you divide/multiply by a negative

By: Jaime Amador

Jaime Amador — Wed, 28 Mar 2012 04:41:21 +0000

actually when you divide by a negative number the sign switches side or flips

By: MintoKitsune

MintoKitsune — Wed, 29 Feb 2012 05:32:25 +0000

Happy Face is apparently… not so happy.

By: Jose

Jose — Thu, 16 Feb 2012 04:08:10 +0000

i’m 14 and am passing algebra with flying colors, so lets get to the argued point, yes the inequality is correct. why? because when dividing by a negative the inequality sign changes. if it was less than() and vice versa.

By: passed algebra with flying colors

passed algebra with flying colors — Thu, 16 Feb 2012 04:01:03 +0000

i’m 14 and i already know that when an inequality is divided by a negative number it goes from greater than to less than or vice versa, seriously

By: Max

Max — Tue, 14 Feb 2012 22:17:51 +0000

whenever multiplying or dividing by a negative, change the inequality sign’s direction

By: Dan

Dan — Tue, 14 Feb 2012 06:15:31 +0000

Make sure you write 9x-7i > 3(3x-7u) or it won’t work out right!

By: Elyssa

Elyssa — Fri, 03 Feb 2012 02:48:39 +0000

I’m laughing reading the comments! I’m a freshman, and I could’ve solved this when I was 11. And I’m writing the initial equation 9x-7i < 3(3x-7u). On my friend's valentine card. He loves solving math problems, and it'll be cute when he gets to the simplified equation.

By: Jay

Jay — Sat, 28 Jan 2012 02:09:46 +0000

Yes it is. When you divide by a negative the sign changes

By: Arc

Arc — Fri, 20 Jan 2012 18:00:36 +0000

Minecraft Got Me Here

By: Michelea Noel Craig

Michelea Noel Craig — Sun, 15 Jan 2012 19:08:21 +0000

It is to correct by the fact when you divide or multiply by a negative the symbol is switched.

By: Richard Hwang:hwangster5k@hotmail.com

Richard Hwang:hwangster5k@hotmail.com — Sun, 15 Jan 2012 06:02:04 +0000

you guys wasting time just enter the equation in WolframAlpha and see the real deal and stop arguing…

By: Richard Hwang

Richard Hwang — Sat, 14 Jan 2012 09:40:32 +0000

if you divide by -9x,suppose you divide each term in the equation. which i didn’t see that. therefore mathematically your way of saying i love you in math is wrong.

By: Zzz_nap

Zzz_nap — Mon, 09 Jan 2012 15:45:42 +0000

yes, a lot of middle schoolers know this like me.

By: Zzz_nap

Zzz_nap — Mon, 09 Jan 2012 15:42:33 +0000

it is correct when you divde by a negative

By: mathgeek

mathgeek — Sat, 07 Jan 2012 21:47:47 +0000

most trying to correct this are wrong for different reasons. the sign flips because it is to find “i” not “-i” …to get the desired outcome, we have to turn the signs. it is all mathematically correct, and anyone who says otherwise should go learn basic algebra

By: johnny gat

johnny gat — Sun, 25 Dec 2011 17:27:06 +0000

Hell, even some middle schoolers know that.

By: Nathan

Nathan — Sat, 12 Nov 2011 10:11:54 +0000

to all the people arguing over the math:
JUST GET A F**KING GRAPHING CALCULATOR
-genius

By: Derpy Hoves

Derpy Hoves — Sun, 16 Oct 2011 02:28:40 +0000

CORRECTED VERSION

-9x – 7i > -3(3x + 7u)
————————–
-9x – 7i > -9x – 21u
+9x +9x
————————–
-7 > -21u
— —-
-7 -7
————————–

i <3 u

By: ceres

ceres — Fri, 14 Oct 2011 18:33:36 +0000

When you divide by a negative number the inequality sign is swapped…

By: rickyn8245

rickyn8245 — Sun, 25 Sep 2011 03:45:00 +0000

u idiot, when u divide by a -1 on each side, the inequality flips -___-

By: Jacob

Jacob — Sun, 25 Sep 2011 03:22:26 +0000

Man, people are idiots, i learned how to do this and harder problems in 6th grade.

By: Anthony

Anthony — Mon, 19 Sep 2011 04:48:18 +0000

When you divide by a negative in an inequality, the sign flips.

By: DomoGirl

DomoGirl — Fri, 09 Sep 2011 01:57:29 +0000

Well, your not smart enough, when you divide in an equation by a negative number (or murtiply) if it has , < with the line on top or vise versa you are suppossed to change the way it does (:

By: phil

phil — Tue, 23 Aug 2011 15:26:27 +0000

lmfao that is how you own a nerd love it!!

By: iamgod

iamgod — Sun, 07 Aug 2011 14:02:26 +0000

By: iamgod

iamgod — Sun, 07 Aug 2011 13:43:10 +0000

3u became greater than i, that’s why > switched to <
to contradict that 9x-7i is not greater than 3(3x-7u)

By: AwesomeGuy307

AwesomeGuy307 — Thu, 28 Jul 2011 05:18:26 +0000

Technically, “i” doesn’t exist as a number, since it represents the square root of -1.

By: bob

bob — Thu, 28 Jul 2011 04:26:33 +0000

“i” is equal to the sqrt(-1)

By: bob

bob — Thu, 28 Jul 2011 04:24:49 +0000

gtfo

By: Ack4

Ack4 — Fri, 15 Jul 2011 13:50:47 +0000

no it isn’t, because i is a known value

By: kenzow

kenzow — Mon, 20 Jun 2011 17:11:38 +0000

you’re stupid. u know? if u divide it with a negative number the sign will change! dang! ur dumb

By: Katie

Katie — Thu, 16 Jun 2011 21:16:51 +0000

it is correct because when its negative you have to switch “>” to “<"

By: jamie

jamie — Sun, 12 Jun 2011 18:28:24 +0000

It is correct. because dividing by the negative switches the inequality sign.

By: Emma

Emma — Fri, 03 Jun 2011 04:25:13 +0000

And it’s completely correct! Some people are just silly.

By: Emma

Emma — Fri, 03 Jun 2011 04:22:32 +0000

It’s difficult to explain anything to retards. That’s the whole point of them being retards.

By: Emma

Emma — Fri, 03 Jun 2011 04:20:30 +0000

i is not being used as an imaginary number here. It’s a variable, and you can tell that by them saying ‘solve for i’.

By: i'm

i'm — Fri, 03 Jun 2011 03:20:46 +0000

-7i > -21u
i -21
2 < 3

it's right!

By: Ryan

Ryan — Wed, 25 May 2011 00:46:40 +0000

10 x 10 = 100 AND 10 + 10 = 100? Well, then… Binary must be twice as good as decimal then.

It also makes hide and seek easier.
1
10
11
100! Here I come!

By: Krissy

Krissy — Tue, 10 May 2011 23:26:01 +0000

No. It is correct. When you divide by a negative the sign ALWAYS switches.

By: tibi is an epic fail made

tibi is an epic fail made — Thu, 05 May 2011 12:05:01 +0000

math wasn’t so hard yea
u just fail

think before u comment
and read before u think,will ya?

By: Bianca

Bianca — Sat, 30 Apr 2011 09:44:19 +0000

You idiots!! The equation is correct! You freakin’ flip the “>” to a “<" when dividing the -7! OMG!! IT DOESN'T TAKE HARD THINKING TO GET THIS RIGHT PEOPLE!!

AND the "i" is not used as a freakin' imaginary number!! It's used as a variable!! like an "x"!

By: Rose

Rose — Sun, 17 Apr 2011 14:30:40 +0000

thank you, someone gets it!

By: Rose

Rose — Sun, 17 Apr 2011 14:29:37 +0000

it is correct because when you divide an inequality by a negative you flip the sign.

By: Kymberlyn123

Kymberlyn123 — Sat, 16 Apr 2011 15:50:42 +0000

You divide by a negative, so it is correct.

By: Wizzard229

Wizzard229 — Sat, 16 Apr 2011 00:57:48 +0000

21 dollars, oh wait.

By: Blorb

Blorb — Fri, 15 Apr 2011 02:07:48 +0000

ur right ethan is wrong