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Find the coefficient of x^5 in (x+3)^8....

Find the coefficient of `x^5` in `(x+3)^8`.

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V PUBLICATION-BINOMIAL THEORM-QUESTIONBANK
  1. The second, 'third and fourth terms in the binomial expansion (x+a)^n ...

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  2. The coefficients of three consecutive terms in the expansion of. (1+a)...

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  3. Find the coefficient of x^5 in (x+3)^8.

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  4. Find the coefficient of a^5b^7 in the expansion of (a-2b)^12

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  5. Find the general term in the expansion of (x^2-y)^6.

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  6. Find the general term in the expansion of (x^2-yx)^12,x!=0

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  7. Find the 4th term in the expansion of (x-2y)^12

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  8. Find the 13^th term in the expansion of (9x-1/(3sqrtx))^18

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  9. Find the middle term in the expansion of (3-(x^3)/6)^7.

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  10. Find the middle term in the expansion of (x/3+9y)^10

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  11. In the expansion of (1+a)^(m+n), prove that the coefficient of a^m and...

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  12. The coefficients of the (r-1)^(th),r^(th) and (r+1)^(th) terms in the ...

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  13. Prove that the coefficient of x^n in the expansion of (1+x)^(2n) is ...

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  14. Find the positive value of m for which the coefficient of x^2 in the e...

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  15. Find the term independent of x in the expansion of ((3x^2)/2-1/(3x))^6

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  16. If the coefficients of a^(r-1), a^r and a^(r+1) in the expansion of (1...

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  17. Show that the coefficient of the middle term in the expansion of (1+x)...

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  18. Find the coefficient of a^4 in the product (1+2 a)^4 (2-a)^5 using bin...

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  19. Find the r^ (th) term from the end in the expansion of (x+a)^n .

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  20. Find the term independent of x in the following expansion. (root(3)(...

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