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secondary 2 | Maths
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Is this solution correct? Thank you
Date Posted: 5 years ago
Views: 337
Once in a while there can be errors in the book. I know you are referring to the transition from the second last line to the last line. It's like I worked so hard to build a sandcastle, only to accidentally step on it and destroy the sandcastle.
After all, the solutions were not done up magically.
After all, the solutions were not done up magically.
No.
eric, like ur sandcastle analogy :)
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There is error on the answer with negative n positve sign!
Date Posted:
5 years ago
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