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  "body": "\n## Summary\n\nLet $f$ be an irreducible polynomial over a field $K$.\nTo adjoin a root of $f$ to $K$, one forms the field $K[x]/(f)$, in which the class of $x$ is a root of $f$.\nThe [[definition of this construction|0M893X7YY7]] gives the details.\n",
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  "name": "Adjoining a root of a polynomial",
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