CH Wong's answer to MM's Secondary 4 A Maths Singapore question.
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Hello, mm. There are at least three methods that you have learned that you can adopt to solve for part (i).
See Kai Wen and Eric have provided you with the method using the discriminant. And for completeness, I am showing the same along with the other two methods.
See Kai Wen and Eric have provided you with the method using the discriminant. And for completeness, I am showing the same along with the other two methods.
Date Posted:
4 years ago
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