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Cheat Engine User Something epic
Reputation: 61
Joined: 22 Jun 2007 Posts: 2071
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Posted: Wed Mar 25, 2009 2:36 pm Post subject: +rep? |
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n^2=x^4-3.14x+7
Calculate the average of n/x from x=1 till x=10
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Nick :3 I posted too much crap
Reputation: 5
Joined: 27 Dec 2007 Posts: 2220
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Posted: Wed Mar 25, 2009 2:36 pm Post subject: Re: +rep? |
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| Holland wrote: | n^2=x^4-3.14x+7
Calculate the average of n/x from x=1 till x=10 |
no
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Ego vos irrumabo et confutuabo |
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Cheat Engine User Something epic
Reputation: 61
Joined: 22 Jun 2007 Posts: 2071
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Posted: Wed Mar 25, 2009 2:38 pm Post subject: Re: +rep? |
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| Nick :3 wrote: | | Holland wrote: | n^2=x^4-3.14x+7
Calculate the average of n/x from x=1 till x=10 |
no |
Cmon, Im bored so I made this.
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Tosy How do I cheat?
Reputation: 0
Joined: 20 Jul 2007 Posts: 5
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Posted: Wed Mar 25, 2009 2:46 pm Post subject: |
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| This is solved using "Vieta's formula" or whatever was called.
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M. Master Cheater
Reputation: 23
Joined: 09 Dec 2007 Posts: 267 Location: wat
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Posted: Wed Mar 25, 2009 2:49 pm Post subject: |
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| Go play on yew PS3 ;3
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Cheat Engine User Something epic
Reputation: 61
Joined: 22 Jun 2007 Posts: 2071
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Posted: Wed Mar 25, 2009 2:52 pm Post subject: |
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| ToSy wrote: | | This is solved using "Vieta's formula" or whatever was called. |
No.
Replace the x with the numbers 1 till 10, calculate, find the difference between the previous x, add them up and devide by 10.
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cokefag Master Cheater
Reputation: 51
Joined: 15 Nov 2007 Posts: 488
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Posted: Wed Mar 25, 2009 2:57 pm Post subject: Re: +rep? |
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| Holland wrote: | n^2=x^4-3.14x+7
Calculate the average of n/x from x=1 till x=10 |
x=1
N^2 = 1-3.14+7 =
N^2 = 4.86
N = 2.21
x=2
N^2 = 16-3.14+7
N^2 = 19.86
N = 4.46
x=3
N^2 = 81 - 3.14 + 7
N^2 = 84.86
N = 9.21
x=4
N^2 = 256 - 3.14 + 7
N^2 = 259.86
N = 16.12
x=5
N^2 = 625 - 3.14 + 7
N^2 = 628.86
N = 25.08
x=6
N^2 = 1296 - 3.14 + 7
N^2 = 1299.86
N = 36.05
x=7
N^2 = 2401 - 3.14 + 7
N^2 = 2404.86
N = 49.04
x=8
N^2 = 4096 - 3.14 + 7
N^2 = 4099.86
N = 64.03
x=9
N^2 = 6561 - 3.14 + 7
N^2 = 6564.86
N = 81.02
x=10
N^2 = 10000 - 3.14 + 7
N^2 = 10003.86
N = 100.02
2.21+4.46+9.21+16.12+25.08+36.05+49.04+64.03+81.02+100.02/10 = 388.24/10 = 38.824
That is the Average of N if x=1 to x=10
WHERE's MY +REP?
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Nick :3 I posted too much crap
Reputation: 5
Joined: 27 Dec 2007 Posts: 2220
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Posted: Wed Mar 25, 2009 3:02 pm Post subject: Re: +rep? |
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| cokefag wrote: | | Holland wrote: | n^2=x^4-3.14x+7
Calculate the average of n/x from x=1 till x=10 |
x=1
N^2 = 1-3.14+7 =
N^2 = 4.86
N = 2.21
x=2
N^2 = 16-3.14+7
N^2 = 19.86
N = 4.46
x=3
N^2 = 81 - 3.14 + 7
N^2 = 84.86
N = 9.21
x=4
N^2 = 256 - 3.14 + 7
N^2 = 259.86
N = 16.12
x=5
N^2 = 625 - 3.14 + 7
N^2 = 628.86
N = 25.08
x=6
N^2 = 1296 - 3.14 + 7
N^2 = 1299.86
N = 36.05
x=7
N^2 = 2401 - 3.14 + 7
N^2 = 2404.86
N = 49.04
x=8
N^2 = 4096 - 3.14 + 7
N^2 = 4099.86
N = 64.03
x=9
N^2 = 6561 - 3.14 + 7
N^2 = 6564.86
N = 81.02
x=10
N^2 = 10000 - 3.14 + 7
N^2 = 10003.86
N = 100.02
2.21+4.46+9.21+16.12+25.08+36.05+49.04+64.03+81.02+100.02/10 = 388.24/10 = 38.824
That is the Average of N if x=1 to x=10
WHERE's MY +REP? |
LOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOL
_________________
Ego vos irrumabo et confutuabo |
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Cheat Engine User Something epic
Reputation: 61
Joined: 22 Jun 2007 Posts: 2071
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Posted: Wed Mar 25, 2009 3:07 pm Post subject: |
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Well done. But you made a couple of mistakes.
I wanted the average of the number of n per x.
And it was 3.14x
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cokefag Master Cheater
Reputation: 51
Joined: 15 Nov 2007 Posts: 488
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Posted: Wed Mar 25, 2009 8:21 pm Post subject: |
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So.. no rep?
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Cheat Engine User Something epic
Reputation: 61
Joined: 22 Jun 2007 Posts: 2071
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Posted: Thu Mar 26, 2009 2:17 am Post subject: |
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| cokefag wrote: | So.. no rep?  | You can try again.
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Aids Expert Cheater
Reputation: 16
Joined: 13 Jun 2008 Posts: 197
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Posted: Thu Mar 26, 2009 3:29 am Post subject: |
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| hiroshi13789 wrote: | | Leet speak are for gay that trying to say something, like gay talk or chat |
Maths = Leet speak? Fucking downer.
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Aids Expert Cheater
Reputation: 16
Joined: 13 Jun 2008 Posts: 197
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Posted: Thu Mar 26, 2009 3:34 am Post subject: |
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| hiroshi13789 wrote: | | Aids wrote: | | hiroshi13789 wrote: | | Leet speak are for gay that trying to say something, like gay talk or chat |
Maths = Leet speak? Fucking downer. |
i was playing dumb, i thought you should be realizing that by now. |
You don't "Play" dumb. You are mentally retarded IRL, hence why you are a downer.
How i know: You are AZN
Wut?
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Cheat Engine User Something epic
Reputation: 61
Joined: 22 Jun 2007 Posts: 2071
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Posted: Thu Mar 26, 2009 5:28 am Post subject: |
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| I did this shit myself. The answer's 13/x (Rounded down).
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