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secondary 3 | A Maths
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Theertha
Theertha

secondary 3 chevron_right A Maths chevron_right Singapore

Surds

Date Posted: 4 years ago
Views: 267

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joylene allyssa chen
Joylene Allyssa Chen's answer
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Think Learn Grow (TLG) Education Centre
Think Learn Grow (tlg) Education Centre's answer
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To rationalize surds in a fraction, multiply by the matching denominator. For eg in this question, multiply by (surd 3 - 9)/(surd 3 - 9)