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secondary 2 | Maths
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Charlene
Charlene

secondary 2 chevron_right Maths chevron_right Singapore

help pls

Date Posted: 3 years ago
Views: 243
capicapipi
Capicapipi
3 years ago
Please take a clearer photo.

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
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An idea. I presume the question is as such since light is shining on the question and I can’t see the question so clearly.

You will learn this technique called the method of differences in your future studies beyond the O Level.