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secondary 3 | A Maths
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Macdaddy
Macdaddy

secondary 3 chevron_right A Maths chevron_right Singapore

I do not understand ii please help

Date Posted: 1 year ago
Views: 175
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Peter Hadi Wijaya
Peter Hadi Wijaya's answer
16 answers (Tutor Details)
1st
reject the solution on the right because c cannot be a negative value. Hope this helps!