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00:03  Order or the Index 
00:17  Radical & Radicand or Base 
00:31  Irrational Root of a positive rational number 
00:49  What are Surds? 
01:10  Classification of Real Numbers 
01:19  Irrational Numbers & Rational Numbers 
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1. What are surds? 
2. How do you simplify surds? 
3. What is the difference between a surd and a radical? 
4. How are surds used in mathematics? 
5. Can surds be rational numbers? 
335 videos199 docs244 tests


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