# solve polynomial cubic equation in two unknowns over positive integers

a^3+b^3=c^3+d^3 over positive integers in two different ways

solve polynomial cubic equation in two unknowns over positive integers

asked
**
2016-01-15 18:54:44 -0600
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a^3+b^3=c^3+d^3 over positive integers in two different ways

Asked: **
2016-01-15 18:54:44 -0600
**

Seen: **93 times**

Last updated: **Jan 15 '16**

How to use Sage (or other software) to simplify this algebraic expression ?

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This looks like homework. If you want some help, you should ask more precise questions related to your research in solving those exercises, especially where you are locked. Also, could you please tell us how it is related to Sage, and what were your attempts in solving this ?