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secondary 3 | A Maths
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Date Posted: 3 years ago
Views: 340
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For part (a) find the general term. It will be faster than expanding everything out.
Date Posted:
3 years ago
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Part (b) first use the general term from above to find the term x^5 because u need it for the expansion. So for the expansion I just need x^3 and x^5 the rest do not need to find because x^2 x x^3 is x^5 and 1 x x^5 is still x^5 combine the two of them together to find the coefficient of x^5 hope this helps :)
Date Posted:
3 years ago
Thank you so much
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