x , y , z is primes numbers

solve :

x^3=x^2+y^2+z^2

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- Jul 14th 2013, 12:38 AMdhiabsolve in N
x , y , z is primes numbers

solve :

x^3=x^2+y^2+z^2 - Jul 14th 2013, 11:56 AMebainesRe: solve in N
One obvious solution: x=y=z=3.

- Jul 14th 2013, 06:26 PMdhiabRe: solve in N
thak you

but how? - Jul 15th 2013, 01:00 AMIdeaRe: solve in N