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Topic: Surds (Higher - Unit 2)

Specification References: N1.12h

N1.12h Rules of arithmetic applied to calculations and manipulations with surds.


Candidates should be able to:

  • simplify expressions using the rules of surds
  • expand brackets where the terms may be written in surd form
  • solve equations which may be written in surd form

Examples

  1. (a) Show that 
  2. (b) Expand and simplify

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  1. Expand and simplify fully

  2. Find the value of x if