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We Solve Your Math Problems

1 emerald144 replies2,881 views
created 10/06/2013 1:06 am by Swimmer1929
last reply 03/30/2014 11:21 am
Hey there. I haven't really seen one of these before, and I really like math. I find it fun to help others in this field. I think this would be a really fun idea. So, here's a scenario in which this thread would be useful.

You have some math homework.
You stumble across a problem that you find difficult.
Some assistance with that particular problem would be nice.
You post your problem below and I, or a fellow helpful person get cracking at it (showing the steps)!
You learn and breeze through the rest of your math homework.
Yay.

Basically you post a math problem and I, or others do our best to solve it and show you how. Please don't abuse it (such as posting your whole assignment), this is meant for learning, not copying answers.

Say you didn't have homework and just want to post a math problem for the heck of it. Why not? :P

I will attempt every problem posted that is Algebra 2, Geometry, Algebra 1, Math 7 and anything else below that. As for others, they could be more knowledgeable in this field.


LEZ GET CRAKIN'!
Posted by avatar
Swimmer1929
Level 39 : Artisan Taco
51

144 replies

1
03/30/2014 11:21 am
Level 30 : Artisan Creeper Hugger
clank100
avatar
whats the millionth number of Tau after the comma and with the 3?
1
11/06/2013 12:15 am
Level 37 : Artisan Network
-Rusty-
avatar
I literally wrote a program to tell me if your answers are right...

Also, how do we know your not using a calculator XD
1
11/06/2013 12:04 am
Level 19 : Journeyman Taco
SneakyLunatic69
avatar
1 ÷ 0. Simple as that.
1
11/06/2013 12:07 am
Level 39 : Artisan Taco
Swimmer1929
avatar
Undefined o_O
1
11/06/2013 12:10 am
Level 19 : Journeyman Taco
SneakyLunatic69
avatar
Google calculator gave me INFINITY!!!
1
11/05/2013 1:39 am
Level 39 : Artisan Taco
Swimmer1929
avatar
1
10/08/2013 6:44 am
Level 48 : Master Architect
Zwil
avatar
What is 9 devided by the power of 12 squared subtracted with PL28 plus 1,500 times Q minus E22,332 equals X?
1
11/05/2013 11:54 pm
Level 50 : Grandmaster Ladybug
McJackson3180
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That doesn't exist
1
11/05/2013 10:57 pm
Level 6 : Apprentice Crafter
CanIHazBlog
avatar
Uh. I'd recommend a pre-algebra class for you.
1
10/08/2013 6:11 am
Level 3 : Apprentice Miner
TheMiner169
avatar
Uh it may be to late, but
3564143462x424641463
(NO CALCULATOR)

1
10/07/2013 6:00 pm
Level 6 : Apprentice Architect
MarioMario53212
avatar
Find x > 3 such that

ln(x) < x^(0.1)
1
10/07/2013 5:52 pm
Level 5 : Apprentice Network
gnribnginburinburfu
avatar
The mean of a set of 5 numbers is 36. The number 132 is removed from the set. By How much the mean is reduced?
1
10/07/2013 5:46 pm
Level 7 : Apprentice Narwhal
8BitMiles
avatar
5748 Times 3456 Divided by 69 Plus 78 Times 9001

OMG... ITS OVER 9000!!!

No, I'm stupeeeed
1
10/07/2013 5:44 pm
Level 23 : Expert Mountaineer
IronChainz
avatar
8x6x7-3+8+90+32-12x29-3+46-0-10x47+56
1
10/07/2013 5:40 pm
Level 32 : Artisan Magical Girl
Woodstockk
avatar
1+1?
1
10/07/2013 5:10 pm
Level 22 : Expert Pirate
BillDeMong
avatar
why don't we have these discussions during a separate class such as study hall
it just makes me want to.....
1
10/07/2013 5:04 pm
Level 7 : Apprentice Miner
Yowziyowza2013
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i love math but i dont think i will be needing your help.....besides arent you cheating??
1
10/06/2013 8:20 pm
Level 23 : Expert Artist
SnowyKaida
avatar
Whats 4839483 x 4893849348 / 234343
1
10/06/2013 8:24 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
101064255063
1
10/06/2013 7:30 pm
Level 24 : Expert Network
-Kali-
avatar
3x(4x * 29) = x
FInd x
1
10/06/2013 7:33 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
x = 0
1
10/06/2013 9:19 pm
Level 9 : Apprentice Engineer
xsquaredgaming
avatar
x = 0.00287356 also works.
1
10/06/2013 9:46 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
x = 0 would be a more accurate answer. Using 0.00287356 would yield a slightly different answer on the left side.
1
10/07/2013 8:13 am
Level 9 : Apprentice Engineer
xsquaredgaming
avatar
3x(4x*29) = x
348x^2 = x
348x = 1
x = 1/348
x = 0.00287356321
1
10/06/2013 7:27 pm
Level 37 : Artisan Network
-Rusty-
avatar
1 word, google...

optionaly heres a challenge..

a= x squared, b = -16, x = 8

b(x + 26) * A2?
1
10/06/2013 7:36 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
Not really a challenge if you ask me, but oh well.

-2228224
Assuming that by A2 you meant A^2
1
10/06/2013 7:22 pm
Level 6 : Apprentice Crafter
blazer1scool
avatar
10000000000000000000000000(1a1002010325423+219574289357389b)=?
1
10/06/2013 7:32 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
10000000000000000000000000a + 1.002010325423e+37 + 2.19574289357389e+39b

Simplified:
Click to reveal
10000000000000000000000000a + 10020103254230000000000000000000000000 + 2195742893573890000000000000000000000000
1
10/06/2013 7:19 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
pebble225
Swimmer1929
pebble225Write ~q -> ~p for the if statement:
If it is raining, then I will not go to the store. ;)

Oh God, I hate these.

If I will go to the store, it is not raining.

wow dude you are ssmmaarrtt... :o

Heh... thanks but it's just basic Geometry :P

I still don't really understand why conditional statements are considered "Geometry".
1
10/06/2013 7:18 pm
Level 15 : Journeyman Dragon
pebble225
avatar
Swimmer1929
pebble225Write ~q -> ~p for the if statement:
If it is raining, then I will not go to the store.

Oh God, I hate these.

If I will go to the store, it is not raining.

wow dude you are ssmmaarrtt...
1
10/06/2013 7:15 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
pebble225Write ~q -> ~p for the if statement:
If it is raining, then I will not go to the store. ;)

Oh God, I hate these.

If I will go to the store, it is not raining.
1
10/06/2013 7:14 pm
Level 15 : Journeyman Dragon
pebble225
avatar
Write ~q -> ~p for the if statement:
If it is raining, then I will not go to the store.
1
10/06/2013 7:11 pm
Level 8 : Apprentice Architect
Kdubb
avatar
So my Math teacher gave us a simple, yet long problem and I'm lazy... 5+3-74-6-3-5-4-5-4-3-4-6-7-8-78-5-4-3-4-5-76-8-8-5-4-3-3-4-6-78-9-8-5-4-3-45-6-76-7+124598372-3958+285892956-693775927496+393859489586-4934759483759+38475857394576 I think I copied it correctly sir.
1
10/06/2013 7:19 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
33241591959699
1
10/06/2013 7:20 pm
Level 8 : Apprentice Architect
Kdubb
avatar
A genius at work!
1
10/06/2013 7:22 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
Nah man it's just adding and subtracting XD
1
10/06/2013 7:08 pm
Level 44 : Master Artist
Folicorow
avatar
Thank you so much for this, I'll probably be asking here daily haha
1
10/06/2013 7:20 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
Alright haha!
1
10/06/2013 7:05 pm
Level 2 : Apprentice Miner
ShockingFuture
avatar
IT'S

5.654

OBVIOUSLY
1
10/06/2013 8:15 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
What if he was serious... and that was actually on his homework... and he wrote your answer down? O_o
1
10/06/2013 8:49 pm
Level 2 : Apprentice Miner
ShockingFuture
avatar
GG, then.
1
10/06/2013 1:20 pm
Level 10 : Journeyman Dolphin
pale1
avatar
Prove that .9999999999... repeating=1
1
10/06/2013 1:34 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
Since the 9's go on FOREVER, there is no number small enough to be the difference between the two.

0.9999... = 1
Thus x = 0.9999...
10x = 9.9999...
10x - x = 9.9999... - 0.9999...
9x = 9
x = 1.
1
10/06/2013 1:18 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
This thread has turned into people copy pasting random problems they found on the internet in an attempt to make them look smarter. Seriously, if you googled "hardest math problem ever" and copy pasted it on here, I think I'll be able to know.
1
10/06/2013 1:18 pm
Level 39 : Artisan Geek
iansonwheels
avatar
144(15/16b+8/9)

Slashes are fractions, not dividing symbols
1
10/06/2013 1:20 pm
Level 10 : Journeyman Dolphin
pale1
avatar
It's the same thing either way...
1
10/06/2013 1:19 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
Are we solving for b?
1
10/06/2013 1:20 pm
Level 39 : Artisan Geek
iansonwheels
avatar
Yea
1
10/06/2013 1:30 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
135b + 128
1
10/06/2013 1:14 pm
Level 39 : Artisan Taco
Swimmer1929
avatar
lardmaster69
Swimmer1929
lardmaster69
Actually the correct answer is 3.
The order of operations is the *correct* way to solve that problem.


If you are solving using the order of operations, then (2 + 2 ) /2 = 4

I don't see how the quantity of 2 + 2 is equal to 4...
And if you were solving using the order of operations which is the correct way to solve that problem you would divide 2 by 2 first then add 2, giving you 3.

1. you don't see how 2 + 2 = 4?

2. You only divide 2 by 2 first if it is written 2 + 2 / 2


1.Sorry, I meant I don't see how the quantity of 2 + 2 divided by 2 is equal to 4, which is what you said.

2. Yeah... the way I said it it was written 2 + 2/2 :P There was no "quantity" part.[/quote]

just to clarify, the way you wrote it isn't the only way you could write 2 plus 2 divided by four. There could be parenthesis.[/quote]

My post starts here, the stuff up there are quotes being weird
Erm, no.
If I would have said "The quantity of two plus two divided by four" it would have been 2. But I did not. If quantities are not specified in the problem, there are no parentheses.

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