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Question
secondary 3 | A Maths
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The qns is 13. Plz help
Date Posted: 7 years ago
Views: 511
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Solved part (a) using differentiation. Can be solved by b^2 - 4ac method as well. See photo 2 for part (c) and (d)
Date Posted:
7 years ago
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Photo 2
Date Posted:
7 years ago
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