$(211)_x=(152)_8$
I did:
$$2*x^2+x^1+1 = 1*8^2+5*8+2 \Leftrightarrow \\ 2x^2+x-104 = 0$$
Only this gives me 2 non integer roots. What did I do wrong and how can I solve this?
2026-04-02 02:50:39.1775098239
Determine the value of base x if $(211)_x=(152)_8$
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