In this video we're going to take a look at how to rearrange harder formulae that will involve the variable we are looking to rearrange for more than once.

In the next video we're going to take a look at exam revision for rearranging harder formulae.

If you'd like to see more revision material such as worksheets, revision videos and mock exam papers for GCSE Maths be sure to check out AJMaths.co.uk

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