Question

What's the smallest number expressible as the sum of two cubes in two different ways?

Answer 1

what u mean by two diffferent ways

Answer 2

What is the smallest positive integer n to satisfy this for a,b,x,y all different.\[\Large n =a^3+b^3 = x^3+y^3\]

Answer 3

For instance 9 =1^3+2^3, but there's no other way to write 9 as the sum of two cubes, only this one way. =)

Answer 4

and a,b , x and y are all positive ?

Answer 5

I believe so.

Answer 6

\(1729\)

Answer 7

Show your work =)

Answer 8

http://en.wikipedia.org/wiki/1729_(number)

Answer 9

my work is too lazy =)

Answer 10

Meh, waste of time