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secondary 2 | Maths
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secondary 2 Maths

How to do both (a) and (b) ?

Date Posted: 7 years ago

Views: 431

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done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Date Posted: 7 years ago

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Charlotte

Charlotte

7 years ago

How the ans get from -36y^2(19_13y) to (1-36y^2) ?

Poh Hee Zhi (Wayne)

7 years ago

factorize by common factor (19-13y)