Math Is Fun Forum

  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#1 2009-02-17 01:37:09

atut
Member
Registered: 2008-04-23
Posts: 30

hi can you please help me.....

Dont understand this question can anyone please help me with it.





2√3 = ?

Thanks....

smileneutralsadbig_smileyikeswinkhmmtonguelolmadrollcooldizzyeekroflolrolleyesshame

Offline

#2 2009-02-17 03:01:10

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 48,427

Re: hi can you please help me.....

The number 2√3 is an irrational number. It is 2 multiplied by the square root of 3.
The value of 2√3 is 3.4641.


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#3 2009-02-17 06:57:20

Devantè
Real Member
Registered: 2006-07-14
Posts: 6,400

Re: hi can you please help me.....

Yes as ganesh said, it is irrational, so instead of writing 3.4641 and all its tedious decimal places we simply write it as 2√3.

Last edited by Devantè (2009-02-17 06:57:37)

Offline

#4 2009-02-19 21:11:01

jesh
Member
Registered: 2009-02-16
Posts: 3

Re: hi can you please help me.....

yeah, ganesh and devante are both right.

Offline

Board footer

Powered by FluxBB