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secondary 3 | E Maths
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sha
Sha

secondary 3 chevron_right E Maths chevron_right Singapore

need help with part 3.

Date Posted: 5 years ago
Views: 192

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
The first two parts should be straightforward.

Algebraic manipulation is required in the third part.

Factorisation or the usage of quadratic formulae for x is required for the fourth part.