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The 8^th term in the expression of (sqrt...

The `8^th` term in the expression of `(sqrt2+sqrt3)^7` is ……

A

`27sqrt2`

B

`27sqrt3`

C

`72sqrt2`

D

`72sqrt3`

Text Solution

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The correct Answer is:
B
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MAXIMUM PUBLICATION-BINOMIAL THEOREM-EXAMPLE
  1. Find the general term in the expansion of (x-1/x)^14

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  2. Find the term independent of x in the expansion of (x-1/x)^14

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  3. Write the number of terms in the expansion of (a-b)^2n

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

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  5. Find the coefficient of x^6y^3 in the expansion of (x+2y)^9

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  6. Write the expansion of (a+b)^n, where n is any positive integer.

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  7. Find the value of 'a' if the 17th term and 18th term in the expansion ...

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  8. The number of term in the expansion of (x-1/x)^2n is…….

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  9. Find the value of 'a' if the 17^th term and 18^th term in the expansio...

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  10. Number of terms in the expansion of (x+1/x)^20 is…..

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  11. Consider the expansion of (3x^2-1/(3x))^9 find the coefficient of x^6 ...

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  12. The 8^th term in the expression of (sqrt2+sqrt3)^7 is ……

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  13. Find the term independent of x in the expansion of (x+1/(2x))^18 , x>0

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  14. Write the expansion of (a+b)^4

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  15. Evaluate: (sqrt5+sqrt6)^4+(sqrt5-sqrt6)^4

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  16. Consider the expansion of (x+1/x)^10 The number of terms in the expa...

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  17. Consider the expansion of (x+1/x)^10 Find the term which is independ...

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  18. Write the number of terms in the expansion of (a+b)^n

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  19. Expand (x/3+1/x)^5

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

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