Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
You are not logged in.
- Topics: Active | Unanswered
Pages: 1
#1 2008-01-24 06:17:19
- tony123
- Member
- Registered: 2007-08-03
- Posts: 230
find all possible values
Let
positive real numbers such that , andfind all possible values of
Offline
#2 2008-01-24 06:38:40
- mathsyperson
- Moderator
- Registered: 2005-06-22
- Posts: 4,900
Re: find all possible values
a=b=c=d=3, by inspection. I'd guess there aren't any others.
Why did the vector cross the road?
It wanted to be normal.
Offline
#3 2008-01-24 07:39:12
- JaneFairfax
- Member
- Registered: 2007-02-23
- Posts: 6,868
Re: find all possible values
are roots of the equation . Solve it for and you have your answer.
Offline
Pages: 1