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Question
secondary 3 | A Maths
2 Answers Below
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Ans =5/8 pls help w working
Date Posted: 2 years ago
Views: 258
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done
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Here u go!
Steps:
1. Use binomial expansion on (a-bx)^12 until x^8
2. Apply normal polynomial expansion to the equation
3. Group the coefficient together
Steps:
1. Use binomial expansion on (a-bx)^12 until x^8
2. Apply normal polynomial expansion to the equation
3. Group the coefficient together
Date Posted:
2 years ago
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
The key to this question is to use the Tr+1 formula and find out the terms that the question wants!
I hope this helps!
I hope this helps!
Date Posted:
2 years ago
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