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secondary 3 | A Maths
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Libby
Libby

secondary 3 chevron_right A Maths chevron_right Singapore

Pls help

Date Posted: 3 years ago
Views: 169

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
The working steps for the first part are very similar to the working steps for solving quadratic equations, but done in reverse.