Can someone pl help me with the above question. Thks

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secondary 2 | Maths
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secondary 2 Maths

Can someone pl help me with the above question. Thks

Date Posted: 7 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

a^2 - b^2 = (a-b) (a+b)

Date Posted: 7 years ago