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Question
secondary 3 | A Maths
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I still dont get it
Pls help me
Date Posted: 3 years ago
Views: 156
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done
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clear
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1. Use binomial formula to get coefficient for x and x^2
2. Equate them.
3. Simplify and solve
2. Equate them.
3. Simplify and solve
Date Posted:
3 years ago
Thx alot
Thx
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