Eric Nicholas K's answer to Yih's Secondary 3 A Maths Malaysia question.
done
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Rough idea
Date Posted:
2 years ago
Missing the square root symbol for (√(4 - √15))²
Wow, this is what happens when there are too many square roots in an expression.
Maybe putting it in indices format would reduce the occurrence of careless mistakes .
Maybe putting it in indices format would reduce the occurrence of careless mistakes .
Two √ still okay.
Three, four, five, etc, will be hard to keep track.
Brackets too. That's why I prefer to use some [ ] sometimes instead of many ( )
Three, four, five, etc, will be hard to keep track.
Brackets too. That's why I prefer to use some [ ] sometimes instead of many ( )
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