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secondary 3 | A Maths
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Isaac Philips
Isaac Philips

secondary 3 chevron_right A Maths

Help me for both questions. Thank you!

Date Posted: 5 years ago
Views: 289

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Icyst
Icyst's answer
20 answers (Tutor Details)
1st
Hope it helps! Whenever you're not sure what to do, do substitution!
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Icyst
Icyst's answer
20 answers (Tutor Details)
This is for 13(b)