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Expand the following (7a+3b)^6...

Expand the following `(7a+3b)^6`

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`(7a+3b)^6` = `(7a+3b)^6` = `7a^6+"^6C_1 7a^(6-1) (3b)^1 + ^6C_2 7a^(6-2)(3b^2)+...(3b)^6`
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MBD PUBLICATION-Elements of Mathematics-QUESTION BANK
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  2. Find the 3rd term in expansion of (2x^3-1/x^6)^4 using rules of Pascal...

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  3. Expand the following (7a+3b)^6

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  4. Expand the following (-9a/2+b)^7

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  5. Expand the following (a-7c/3)^4

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  6. Apply Binomial Theorem to find the value of (1.01)^5

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  11. Answer the following: If 6th term in the expansion of (x+*)^n is equal...

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  12. Find the number of terms in the expansion of (1+x)^n(1-x)^n.

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  13. Find the value of "^nC(r-1)//"^nCr

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  14. How many terms in the expansion of (3/a+a/3)^10 have positive powers o...

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  15. Find the middle term in the expansion of the (a/b+b/a)^6.

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  16. Find the middle term in the expansion of the (x+1/x)^9

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  17. Find the middle term in the expansion of the (x^(3/2)-y^(3/2))^8

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  18. Find the 6th term in the expansion of (x^2+a^4/y^2)^10.

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  19. Find the fifth term in the expansion of (6x-a^3/x)^10

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  20. Find the coefficient of 1/y^10 in the expansion of (y^3+a^7/y^5)^10

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