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RootSumToRadicals

RootReduce

FilledSmallSquareRootReduce[expr] attempts to reduce expr to a single Root object.

FilledSmallSquare If expr consists only of integers and Root objects combined using algebraic operations, then the result from RootReduce[expr] will always be a single Root object.

FilledSmallSquare Simple Root objects may in turn automatically evaluate to rational expressions or combinations of radicals.

FilledSmallSquare See The Mathematica Book: Section 3.4.3.

FilledSmallSquare See also: FullSimplify, Solve, ToRadicals.

FilledSmallSquare Related package: NumberTheory`PrimitiveElement`.

Further Examples

RootSumToRadicals