Question

n3−5n6=13


Type your answer as an integer or a simplified fraction.

(1 point)
n=

Answer 1

n^3−5n^6=13
5n^6 - n^3 + 13 = 0
This a quadratic in n^3, and has no real solutions, since its discriminant is negative.
I suspect the user made a mistake.

Answer 2

-2

Answer 3

Yes, it seems there was a mistake made in the original equation. Thank you for pointing that out.