Thread: Surds

hey guys so im kinda stuck on surds again

umm how can you tell what is a surd and what isnt a surd?

and how are they irrational or not


thanks.

Originally Posted by coldplayroxs

hey guys so im kinda stuck on surds again

umm how can you tell what is a surd and what isnt a surd?

and how are they irrational or not


thanks.

First of all , irrational numbers are numbers which cannot be expressed in the form , where m and n are integers . Examples of irrational numbers are and
. Thus , irrational numbers such as these are also called surds .

Does that answer your question ?