Fritzo
Lifer
- Jan 3, 2001
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Originally posted by: SoulAssassin
It's true that you never use this crap when you get out of school.
I'm out of school, and apparently I'm right now using it in an internet forum.
Originally posted by: SoulAssassin
It's true that you never use this crap when you get out of school.
Originally posted by: Random Variable
(1+x)^n = x^n
((1+x)^n)^(1/n) = (x^n)^(1/n)
1^(1/n)*(1+x) = 1^(1/n)*x
You get a contradictory statement if you let the nth root of 1 be the same number on both sides of the equation. If you let them be different numbers, then you get all the solutions. Why is that?
Originally posted by: sdifox
Originally posted by: Random Variable
(1+x)^n = x^n
((1+x)^n)^(1/n) = (x^n)^(1/n)
1^(1/n)*(1+x) = 1^(1/n)*x
You get a contradictory statement if you let the nth root of 1 be the same number on both sides of the equation. If you let them be different numbers, then you get all the solutions. Why is that?
? I can't think of any way (1+x)^n=x^n
Other than n=0 I mean
Originally posted by: chuckywang
Originally posted by: sdifox
Originally posted by: Random Variable
(1+x)^n = x^n
((1+x)^n)^(1/n) = (x^n)^(1/n)
1^(1/n)*(1+x) = 1^(1/n)*x
You get a contradictory statement if you let the nth root of 1 be the same number on both sides of the equation. If you let them be different numbers, then you get all the solutions. Why is that?
? I can't think of any way (1+x)^n=x^n
Other than n=0 I mean
Well, as long as we're setting values, x=-1/2 and n is even.
Originally posted by: chuckywang
Originally posted by: Random Variable
(1+x)^n = x^n
((1+x)^n)^(1/n) = (x^n)^(1/n)
1^(1/n)*(1+x) = 1^(1/n)*x
You get a contradictory statement if you let the nth root of 1 be the same number on both sides of the equation. If you let them be different numbers, then you get all the solutions. Why is that?
How did you get from the second to third line?
Originally posted by: SoulAssassin
It's true that you never use this crap when you get out of school.
Originally posted by: Random Variable
Originally posted by: chuckywang
Originally posted by: Random Variable
(1+x)^n = x^n
((1+x)^n)^(1/n) = (x^n)^(1/n)
1^(1/n)*(1+x) = 1^(1/n)*x
You get a contradictory statement if you let the nth root of 1 be the same number on both sides of the equation. If you let them be different numbers, then you get all the solutions. Why is that?
How did you get from the second to third line?
(z^n)^(1/n) = (1*z^n)^(1/n) = 1^(1/n)*z
Originally posted by: SoulAssassin
It's true that you never use this crap when you get out of school.
Originally posted by: Duddy
Nerds!
*pulls each one of your underwear up your cracks*
that's true if you restrict yourself to the realsOriginally posted by: cirthix
x=-.5 for all even n, while all values of x are true for n=0. This statement is not true for any values of odd n.