CBSE Class 9 Answered
define
Asked by praveen0205 | 01 May, 2010, 05:35: PM
Expert Answer
A surd is a number under square root which cannot be reduced to a whole number. It can only be expressed exactly using the root sign 
A surd has an infinite number of non-recurring decimals. So, surds are irrational numbers.
Answered by | 03 May, 2010, 09:47: AM
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