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#1 2010-03-20 17:26:14
- soha
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- Registered: 2006-07-07
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find
If x + 1/x = root 3 , find the value of x³+1/x³
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#2 2010-03-20 17:39:44
- ZHero
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Re: find
Zero
Last edited by ZHero (2010-03-21 20:40:01)
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#3 2010-03-21 00:00:51
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: find
Hi soha;
If:
Then
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#4 2010-03-21 02:29:37
- soha
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Re: find
How did you get 1 ???
x³+ 1/x³ is ????
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#5 2010-03-21 09:37:12
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: find
Hi soha;
Start with:
Square both sides.
Subtract 2 from both sides.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#6 2010-03-21 20:11:46
- soha
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Re: find
If x^2 + 1/x^2 = 1 ...
What about x^3 + 1/x^3
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#7 2010-03-21 20:30:31
- ZHero
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Re: find
Last edited by ZHero (2010-03-21 20:41:34)
If two or more thoughts intersect, there has to be a point!
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#8 2010-03-21 20:35:24
- soha
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Re: find
what is this rt?
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#9 2010-03-21 20:47:46
- ZHero
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Re: find
what is this rt?
mmmm... what do u think it shud be??
rather.. what do u want it to be???
rt=
real time
register type
render type
request type
run time
repeat twice
repeat thrice
repeat ten times!!!
ROOT
region theory
.
.
.
.
.
.
.
.
rather tricky
Last edited by ZHero (2010-03-21 20:49:06)
If two or more thoughts intersect, there has to be a point!
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#10 2010-03-21 21:02:37
- soha
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Re: find
u edited your post ????????
good way of telling me what is rt ???? Got it ...
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#11 2010-03-21 21:10:23
- ZHero
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Re: find
good way of telling me what is rt ???? Got it ...
some times things are obvious!
If two or more thoughts intersect, there has to be a point!
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#12 2010-03-21 21:12:18
- soha
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Re: find
Why Some Times?
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#13 2010-03-21 21:27:28
- ZHero
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Re: find
when the Context is Really Narrow....!
Obviousness Increases a Lot!
if i ask u....
fill in the blanks with letters of English alphabet
1. a flower------> R O _ E
2. a country-----> R O _ E
3. an object------> R O _ E
different contexts and different answers!
Rather... the Obvious Answers!!!!
If two or more thoughts intersect, there has to be a point!
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#14 2010-03-22 17:24:08
- soha
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Re: find
You Are Right !!!!!!!!!!!!!!!!!!!!!!!
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#15 2010-03-22 18:11:24
- ZHero
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Re: find
You Are Right !!!!!!!!!!!!!!!!!!!!!!!
Yeah...
Hence it may SomeTimes be foolish to ask "What does RO_E mean?"
or
"What does rt3 mean?"
btw...
Which Standard do u Study in and Where do u Stay in India?
If two or more thoughts intersect, there has to be a point!
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#16 2010-03-23 18:14:34
- soha
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Re: find
Yaa!!!!! It is foolish...
But i asked because I thought it is something new--- rt...
Last edited by soha (2010-03-23 18:22:57)
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#17 2010-03-23 18:35:55
- soha
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Re: find
Why did you subtract 3 root 3 ??????????
Did'nt get the end still????
i am studying in grade 10
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#18 2010-03-23 18:53:33
- ZHero
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Re: find
now put the value of
from (1) and solve!!Which Board of Education.. CBSE, ICSE or any State Board?
When r ur Board Exams??
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#19 2010-03-23 19:10:09
- soha
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Re: find
State..
What about you ????
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#20 2010-03-23 20:36:35
- ZHero
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Re: find
State..
What about you ????
well...
I've done schooling from CBSE and then done Engineering from Pune University and right now am working as a Maths Trainer for BBA\MBA aspirants (CAT/XAT/SNAP/MAT/CET etc.) in one of India's Leading Coaching Institutes in Pune!! 
How bout you??
Which State and Which Place??
How bout ur Exams??
If two or more thoughts intersect, there has to be a point!
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#21 2010-03-24 03:13:05
- soha
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Re: find
I did my
Last edited by soha (2010-03-29 23:00:14)
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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#22 2010-03-24 14:30:46
- ZHero
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Re: find
in T.I.M.E.
However.. I'm planning to quit if i get an admission into a B-School!
I've a few friends in Bangalore (Karnataka)!!
Ur exams r Right Over ur Head.. and u're Not Really thorough with ur Preparation if u can't solve These Questions!
So plz Work Harder!
Nice to Meet u... Sweety!
If two or more thoughts intersect, there has to be a point!
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#23 2010-03-24 19:10:14
- soha
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- Registered: 2006-07-07
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Re: find
T.I.M.E
one of its centres are here nearby ...
Ya ... Examz r too near...
These questions are from a sample paper which was just published this week.. i just dont have time left to do it also!!!
Nice to meet you too!!!!
Last edited by soha (2010-03-24 19:11:52)
"Let us realize that: the privilege to work is a gift, the power to work is a blessing, the love of work is success!"
- David O. McKay
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