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secondary 3 | E Maths
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Irah Athirah
Irah Athirah

secondary 3 chevron_right E Maths chevron_right Singapore

I'm really bad at completing the square, can anyone help me with Qn 1 and explain to me how 'completing the square' method works? Thank you!

Date Posted: 5 years ago
Views: 423
Eric Nicholas K
Eric Nicholas K
5 years ago
Hi Irah! I have seen the questions. Will send you my workings later. This technique is important for both e maths and a mathsx

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Hi Irah! Here are my workings for Q1a.
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Eric Nicholas K
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Important to know this for both e maths and a maths.

A lot of the techniques covered in a Maths is also covered in e maths (eg a maths teaches you how to solve simultaneous, solve linear inequalities etc).