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junior college 1 | H2 Maths
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angelina
Angelina

junior college 1 chevron_right H2 Maths chevron_right Singapore

How to do part ii i have no idea how to continue

Date Posted: 4 years ago
Views: 312

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Good afternoon Angelina! Here are my workings for part (ii). In circles are pairs which can cancel out.
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Hi Angelina! The earlier part (i) is no more than stubborn expansion of the brackets and the following simplification.
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Hi Angelina! Here are my workings for part (iii) for completeness.