what is nrootn?

[Semidevil]

one more for you math guru's.

given (n+1)/(nsqrtn), how do I simplify it? first, simple high school question. isn't nsqrtn the same as n times sqrt n? isn't that just n?? why did they write it like that?

 

[quakefiend420]

42?

 

[b0mbrman]

Originally posted by: Semidevil
one more for you math guru's.

given (n+1)/(nsqrtn), how do I simplify it? first, simple high school question. isn't nsqrtn the same as n times sqrt n? isn't that just n?? why did they write it like that?

n sqrt n = n^3/2

 

[Semidevil]

Originally posted by: b0mbrman

Originally posted by: Semidevil
one more for you math guru's.

given (n+1)/(nsqrtn), how do I simplify it? first, simple high school question. isn't nsqrtn the same as n times sqrt n? isn't that just n?? why did they write it like that?

n sqrt n = n^3/2

nevermind...got it. haha

ok, next, what is the limit

 

[b0mbrman]

Originally posted by: Semidevil

Originally posted by: b0mbrman

Originally posted by: Semidevil
one more for you math guru's.

given (n+1)/(nsqrtn), how do I simplify it? first, simple high school question. isn't nsqrtn the same as n times sqrt n? isn't that just n?? why did they write it like that?

n sqrt n = n^3/2

dumb question, but why?

sqrt n = n^1/2
=> n sqrt n = n^(1 + 1/2)
n sqrt n = n^3/2