root 49 is surd or not surd
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It is a pour surd number is the answer
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A surd is an irrational number . It is any number that includes a radical symbol " √ " and cannot be calculated exactly.
eg. (i)
HERE , IN YOUR QUESTION , YOU ASKED WHETHER √49 IS A SURD OR NOT.
√49 = 7
-->>AS THIS IS A RATIONAL NUMBER AND THE VALUE IS EXACT NUMBER , THIS ISN'T A SURD.
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