Arnold K H Tan's answer to JOAN's Secondary 3 A Maths Singapore question.
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Made a careless mistake with the original solution... but after correction, you would end up with h² + 4h + 3 < 0, which cannot be factorised. Hence no solutions exist.
Most likely a typo in the original question. The right side is most likely x - h instead of x + h
Most likely a typo in the original question. The right side is most likely x - h instead of x + h
Date Posted:
2 years ago
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