You will need to look at simplifying the division of surds by using the following rule:

Rule to remember:

  • {\sqrt {\dfrac{a}{b}}  = \dfrac{{\sqrt a }}{{\sqrt b }}}

Examples

Examples in the video

Simplify the following:

  1. \sqrt {\dfrac{{36}}{4}}
  2. \sqrt {\dfrac{8}{9}}
  3. \sqrt {\dfrac{{16}}{5}}
Video Thumbnail
Surds - Division : ExamSolutions Maths Revision