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secondary 3 | A Maths
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mary
Mary

secondary 3 chevron_right A Maths chevron_right Singapore

Surds
Please provide me the solutions for this surds question. Thank you

Date Posted: 1 year ago
Views: 220

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Jia Earn Lim
Jia Earn Lim's answer
96 answers (Tutor Details)
1st
Hope this helps, since the left and right term have same power of 0.5, we can combine them. Then hopefully you can notice the two terms are conjugate pairs which allows you to use the difference of squares formula :)
mary
Mary
1 year ago
Thank you so much for the clear explanation!