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How do i solve this simple algebraic problem? |
Krubach
Joined: Dec 05, 2002
Posts: > 500
From: Sunny Portugal! :)
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He's expecting that someone does it for him... 
It's not that dificult whizzkid! Just follow masseur's explanation.
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Johnex
Joined: Nov 26, 2002
Posts: > 500
From: Stockholm/Sweden
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Masseur did it right.
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krypton65
Joined: Sep 04, 2004
Posts: 8
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Use a casio fx991 ms, its easy with that.
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plasmadog
Joined: May 06, 2004
Posts: > 500
From: Beantown, India
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You can also use the determinants to solve the problem. Any higher math textbooks will tell you. Else if you want fast answers, substitute some values by trial and error.
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Krubach
Joined: Dec 05, 2002
Posts: > 500
From: Sunny Portugal! :)
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Quote:
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On 2004-10-21 16:05:32, plasmadog wrote:
Else if you want fast answers, substitute some values by trial and error.
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No way it would be fast... 
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whizkidd
Joined: May 14, 2004
Posts: > 500
From: India
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Thx Masseur! I was trying to connect all these time. I may have some similar doubts in the future. Hope you'd be there to clear my mathematic problems! Thx again! You can lock this now. mwah!! :-D
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plasmadog
Joined: May 06, 2004
Posts: > 500
From: Beantown, India
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it would be faster if it were a multiple choice question 
but... u can substitute the answers in any of the equations to check if its correct.
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kimcheeboi
Joined: Dec 19, 2003
Posts: > 500
From: Abducted by hot blondes to Les
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wow math questions galore in the mobile phone free zone! 
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Ayush
Joined: Sep 12, 2003
Posts: > 500
From: Hyderabad, india
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Its a pity I'm no good at math.  (Im learning functions and limits at the momoent  )
Ayush  |
maddav
Joined: Dec 01, 2002
Posts: 356
From: Nottingham, UK
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Shame i missed it earlier, I had a free period before Maths!
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Posted: 2004-10-21 15:25
