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Evaluate radical expressions challenge

Problem

Evaluate.
324, start superscript, start superscript, start fraction, 1, divided by, 4, end fraction, end superscript, end superscript, dot, root, start index, 4, end index, equals
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, start text, p, i, end text or 2, slash, 3, space, start text, p, i, end text
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