Eric Nicholas K's answer to Clara's Secondary 4 A Maths Singapore question.
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You will need to know these things.
1. Either general term or the full expansion
2. Some simplification skills
3. An understanding of what the question is trying to ask (here, the ratio)
4. Some indices techniques
You will need to know these things.
1. Either general term or the full expansion
2. Some simplification skills
3. An understanding of what the question is trying to ask (here, the ratio)
4. Some indices techniques
Date Posted:
2 years ago