SPS SPS SM 2022 February — Question 1

Exam BoardSPS
ModuleSPS SM (SPS SM)
Year2022
SessionFebruary
TopicIndices and Surds

1.
  1. Evaluate \(27 ^ { - \frac { 2 } { 3 } }\).
  2. Express \(5 \sqrt { 5 }\) in the form \(5 ^ { n }\).
  3. Express \(\frac { 1 - \sqrt { 5 } } { 3 + \sqrt { 5 } }\) in the form \(a + b \sqrt { 5 }\).