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Surd

Revision as of 18:46, 5 May 2019 by NRJC (talk | contribs) (Created page with "==Key Stage 3== ===Meaning=== A '''surd''' is an irrational number, usually expressed as a root of another number.")
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Key Stage 3

Meaning

A surd is an irrational number, usually expressed as a root of another number.