Cari's answer to Amanda's Secondary 4 A Maths question.
done
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Ahh okay, sorry I realised I missed out another clue
Date Posted:
6 years ago
how do u know it is a(x-2)^2-4 instead of a (x+2)^2-4?
sorry, pls ignore^ however I cannot solve (I subbed 3 and 4 into one of the equation but there's no 'a' left
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