Question

The expression x³+y³+z³ is


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Answer 1

Answer:

According to Fermat's Last Theorem, there exists no integer (x,y,z) > 1 and n > 2 which satisfies the relation xⁿ + yⁿ = zⁿ.

so the equation x³ = y³ + z³ will have no solutions in positive integers with (x,y,z) greater than 1.

So the only possible triplets (x,y,z) are (1,0,1) and (1,1,0).

Answer 2

Answer:

this is a formula also

$x ^{3} + y {}^{2} + z^{3} - 3xyz$

this is not an expression or this is an imaginary