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secondary 3 | A Maths
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Libby
Libby

secondary 3 chevron_right A Maths chevron_right Singapore

Help pls

Date Posted: 4 years ago
Views: 374

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Ricky Wiryopranoto
Ricky Wiryopranoto's answer
16 answers (Tutor Details)
1st
Do clarify if there is any doubt
Eric Nicholas K
Eric Nicholas K
4 years ago
Libby, this approach, where we split some expressions into many expressions which cancel each other out, is called the method of differences.
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Eileen Peh
Eileen Peh's answer
26 answers (Tutor Details)
Hope this helps!
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
This post is just to make it easier for you to see where the cancellations come from