Answers − Surds

  1.   √5 = 2.236067977

  2.   7^½ = 2.645751311

  3.   √14 = 3.741657387

  4.   4^½ = 2

  5.   √9 = 3

  6.   16^½ = 4

  7.   √25 = 5

  8.   36^½ = 6

  9.   ³√49 = 7

  10.   64^½ = 8

  11.   √81 = 9

  12.   100^½ = 10

  13.   ³√5 = 1.709975947

  14.   7^1/3 = 1.912931183

  15.   ³√14 = 2.410142264

  16.   8^1/3 = 2

  17.   ³√27 = 3

  18.   64^1/3 = 4

  19.   ³√125 = 5

  20.   5^1/4 = 1.495348781

  21.   7^1/4 = 1.626576562

  22.   14^1/4 = 1.93433642

  23.   16^1/4 = 2

  24.   ⁴√81 = 3

  25.   256^1/4 = 4

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