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Question

what is the 7√7 - 6√12 - 4√28 + 4√3 in simplest form.

 

Answer 1

 7√7 - 6√12 - 4√28 + 4√3 

expressing  6√12 and  4√28 as 

Hence 7√7 - 6√12 - 4√28 + 4√3  in its simplest  form is