Math forum game! Yay! - Page 2

Squall Leonhart · 12-27-2005, 05:56 PM

You people are hurting my brain

.

Avathar · 12-28-2005, 02:41 PM

This one's to silly, but i just had to post it!!!!!

Squall Leonhart · 12-28-2005, 07:47 PM

This is like 11th grade math do you think i'm a geinus!?!? I can't do THIS!!!

Avathar · 12-31-2005, 05:22 PM

Another Math-ytmnd:

**Phoenix Flame** · 12-31-2005, 11:27 PM

Wtf???

-4(21)-13 + 94-81[32-27(4)-32] = ?

jessek705 · 02-07-2006, 09:09 PM

-4(21)-13 + 94-81[32-27(4)-32]
=-4(21)-13 + 94-81[108]
=(-84)-13 + 94-8748
=-97+ 94-8748
=-3-8748
=-8751

I suck at giving questions though

Sephiroth Reborn · 04-13-2006, 10:06 PM

Isn't It 3561?

**Shaggy** · 04-14-2006, 01:56 AM

Quote:

Originally Posted by jessek705

-4(21)-13 + 94-81[32-27(4)-32]
=-4(21)-13 + 94-81[108]
=(-84)-13 + 94-8748
=-97+ 94-8748
=-3-8748
=-8751

I suck at giving questions though

Well you did it just a little off, I think???

-4(21)-13 + 94-81[32-27(4)-32] < first part
=-4(21)-13 + 94-81[108] < Its not 108, its a -108 --- [32-108-32] = -76-32 = -108
=(-84)-13 + 94-8748 < Now -81[-108] = +8748
=-97+ 94-8748 < -97 + 94 + 8748
=-3-8748 < -3 + 8748
=-8751 < 8745 - I think

Tiny Bronco · 04-14-2006, 03:30 PM

A nice easy question. What are two equations that always give you an odd number no matter what X is.

Sephiroth Reborn · 04-16-2006, 07:26 PM

y=2x+1
y=2x-1
?????

Spirit · 07-08-2006, 04:33 PM

all this math is making my head hurt.*cries*. I don't know the answer

John Smith · 12-27-2006, 07:06 PM

Quote:

Originally Posted by reasoniamalive

Wtf???

-4(21)-13 + 94-81[32-27(4)-32] = ?

-84 -13 + 94 -81 (-108) =
= -84 -13 + 94 +8748 =
= 97 + 94 + 8748 =
= 191 + 8748 =
= 8939

Hmmmmmmmmmm...

**Phoenix Flame** · 01-06-2007, 01:14 PM

Quote:

Originally Posted by Shaggy

Well you did it just a little off, I think???

-4(21)-13 + 94-81[32-27(4)-32] < first part
=-4(21)-13 + 94-81[108] < Its not 108, its a -108 --- [32-108-32] = -76-32 = -108
=(-84)-13 + 94-8748 < Now -81[-108] = +8748
=-97+ 94-8748 < -97 + 94 + 8748
=-3-8748 < -3 + 8748
=-8751 < 8745 - I think

Well, the rule to doing these types of problems is P.E.M.D.A.S or Please Excuse My Dear Aunt Sally. parenthesis, exponents, multiplication, division, addition, subtraction. Following the rule we get:
problem: -4(21)-13+13[(5)(4)-32] -------> -84-13+13(20-32)-----> -84*-12 = 1008

So the lot of ya were wrong!

Check please!

John Smith · 01-06-2007, 04:08 PM

Let me try again...

Quote:

Originally Posted by reasoniamalive

-4(21)-13 + 94-81[32-27(4)-32] = ?

-4(21)-13 + 94-81[32-27(4)-32] = ? <=> <---------- First part

<=> -84 -13 + 94 - 81 (32 -108 -32) <=> <--------- -4*21 = -84; -27*4=-108

<=> -97 + 94 -81*-108 <=> <------------ -84-13=-97; Cut "32" and "-32" thanks to the comutative property

<=> -3 + 8748 <=> <--------- -97+94=-3; -81*-108= +8748

<=> 8745 <---------- -3+8748 is the same as 8748-3=8745

Different again

Now it's the same as Shaggy's!

What's wrong?

Quote:

Originally Posted by reasoniamalive

-4(21)-13+13[(5)(4)-32]

That's not what you gave us initially

Now, you:

Quote:

Originally Posted by Sephiroth Reborn

y=2x+1
y=2x-1
?????

The answer is y=|2x-1| <=>

<=> y=2x+1 v y=2x-1
__________________________________________________ _________________________

So, does anyone have any more challenges? I'm getting bored

12-27-2005, 05:56 PM	#16
Squall Leonhart Balamb Headmaster Join Date: Dec 2005 Location: Balamb Garden Age: 29 Posts: 743	Re: Math forum game! Yay! You people are hurting my brain .

12-28-2005, 07:47 PM	#18
Squall Leonhart Balamb Headmaster Join Date: Dec 2005 Location: Balamb Garden Age: 29 Posts: 743	Re: Math forum game! Yay! This is like 11th grade math do you think i'm a geinus!?!? I can't do THIS!!! __________________ Help! A chocobo is chasing me!

12-31-2005, 11:27 PM	#20
Phoenix Flame Go Umbarbar do my bidding Join Date: Nov 2005 Location: By myself. It's lonely ;-; Posts: 3,044	Re: Math forum game! Yay! Wtf??? -4(21)-13 + 94-81[32-27(4)-32] = ?

02-07-2006, 09:09 PM	#21
jessek705 Moogle Farmer Join Date: Feb 2006 Location: Ontario, Canada Age: 32 Posts: 158	Re: Math forum game! Yay! -4(21)-13 + 94-81[32-27(4)-32] =-4(21)-13 + 94-81[108] =(-84)-13 + 94-8748 =-97+ 94-8748 =-3-8748 =-8751 I suck at giving questions though __________________ In times of weakness, you find your true power

04-13-2006, 10:06 PM	#22
Sephiroth Reborn T-Rexuar Snack Join Date: Apr 2006 Posts: 13	Re: Math forum game! Yay! Isn't It 3561?

04-14-2006, 03:30 PM	#24
Tiny Bronco No Scoped Join Date: Jan 2006 Location: Ohio Age: 32 Posts: 1,561	Re: Math forum game! Yay! A nice easy question. What are two equations that always give you an odd number no matter what X is. __________________ "Gimme Elixir!" "Gimme Elixir!" oddball

04-16-2006, 07:26 PM	#25
Sephiroth Reborn T-Rexuar Snack Join Date: Apr 2006 Posts: 13	Re: Math forum game! Yay! y=2x+1 y=2x-1 ?????

07-08-2006, 04:33 PM	#26
Spirit Highwind Pilot Join Date: Jun 2006 Location: Celsius Airship Age: 34 Posts: 638	Re: Math forum game! Yay! all this math is making my head hurt.cries. I don't know the answer __________________ Last edited by b4ttl3w4r5; 07-08-2006 at 04:35 PM.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)