please do help, thanks in advance :-)

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secondary 2 | Maths
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secondary 2 Maths

please do help, thanks in advance :-)

Date Posted: 7 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

just follow the rule (a+b) = a^2 + 2ab + b^2

Date Posted: 7 years ago

Eunice

7 years ago

thank u a lot!! :-))