Rationalising the denominator of surds

Stage 1: Learning

Watch the following video on rationalising the denominator of surds, following the examples carefully with a pen and paper as you go.

Stage 2: Practising

Now that you have watched and understood the video, work through the following example sheet to drill the techniques required. Full worked solutions have been provided so remember to check your answers as you go.

surds-rationalising-the-denominator-qs.pdf
surds-rationalising-the-denominator-qs-sol.pdf