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secondary 2 | Maths
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Please help me with the question which have alot of 9s
Date Posted: 7 years ago
Views: 766
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done
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clear
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Hi Wan Yu, it's good to know your 3 special algebraic identities! If the question asks you to solve a question using special algebraic identities, it's good to write out the 3 formulas, then figure out which one is the best one to use!
Hope it helps!:)
Hope it helps!:)
Date Posted:
7 years ago
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