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1/(3-sqrt8)-1/(sqrt8-sqrt7)+1/(sqrt7-sqr...

`1/(3-sqrt8)-1/(sqrt8-sqrt7)+1/(sqrt7-sqrt6)-1/(sqrt6-sqrt5)+1/(sqrt5-2)=5`

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The value of [1/(sqrt9-sqrt8)]-[1/(sqrt8-sqrt7)]+[1/(sqrt7-sqrt6)]-[1/(sqrt6-sqrt5)]+[1/(sqrt5-sqrt4)] is A)6 B)5 C)-7 D)-6

1/(sqrt7+sqrt6-sqrt13)=

The simplest value of (1/(sqrt9-sqrt8)-1/(sqrt8-sqrt7)+1/(sqrt7-sqrt6)-1/(sqrt6-sqrt5))

(1/(3-sqrt(8))-1/(sqrt(8)-sqrt(7)))

(1)/(3-sqrt(8))-(1)/(sqrt(8)-sqrt(7))+(1)/(sqrt(7)-sqrt(6))-(1)/(sqrt(6)-sqrt(5))+(1)/(sqrt(5)-2)=5

(1)/(3-sqrt(8))-(1)/(sqrt(8)-sqrt(7))+(1)/(sqrt(7)-sqrt(6))-(1)/(sqrt(6)-sqrt(5))+(1)/(sqrt(5)-2)=5

( Show that: )/(3-sqrt(8))-(1)/(sqrt(8)-sqrt(7))+(1)/(sqrt(7)-sqrt(6))-(1)/(sqrt(6)-sqrt(5))+(1)/(sqrt(5)-2)=5

Let T = (1)/(3-sqrt(8))-(1)/(sqrt(8)-sqrt(7)) +(1)/(sqrt(7)-sqrt(6))-(1)/(sqrt(6)-sqrt(5))+(1)/(sqrt(5)+2) then-

RS AGGARWAL-SQUARE ROOTS AND CUBE ROOTS-All Questions
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  2. Given sqrt(5)=2. 2361 , sqrt(3)=1. 7321 , then 1/(sqrt(5)-sqrt(3)) is ...

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  3. 1/(3-sqrt8)-1/(sqrt8-sqrt7)+1/(sqrt7-sqrt6)-1/(sqrt6-sqrt5)+1/(sqrt5-2...

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  4. Determine the value of 1/(sqrt(1)+sqrt(2))+1/(sqrt(2)+sqrt(3))+1/(s...

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  5. The expression 1-1/(1+sqrt(3))+1/(1-sqrt(3)) equals 1-sqrt(3) (b) 1...

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  6. (2+sqrt(2)+1/(2+sqrt(2))+1/(sqrt(2)-2)) simplifies to 2-sqrt(2) (b)...

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  7. What is the value of 1/(sqrt(5)+sqrt(3))+2/(3+sqrt(5))-3/(3+sqrt(3)...

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  8. If sqrt(2)=1. 4142 , the value of 7/((3+sqrt(2))) is (a) 1.5858 ...

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  9. (3sqrt2)/(sqrt6-sqrt3)-(4sqrt3)/(sqrt6-sqrt2)-(6)/(sqrt8-sqrt12)=? a. ...

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  10. (sqrt(7)+sqrt(5))/(sqrt(7)-sqrt(5)) is equal to (a) 1 (b) 2 (c) 6-sqrt...

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  11. If (5+2sqrt(3))/(7+4sqrt(3))=a+bsqrt(3) , then a=-11 ,\ \ b=-6 (b) a=-...

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  12. If sqrt(2)=1. 414 , the square root of (sqrt(2)-1)/(sqrt(2)+1) is n...

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  13. Given that sqrt(3)=1. 732, the value of (3+sqrt(6))/(5sqrt(3)-2sqrt(12...

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  14. ((2+sqrt(3))/(2-sqrt(3))+(2-sqrt(3))/(2+sqrt(3))+(sqrt(3)-1)/(sqrt(3)+...

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  15. If x=(sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3)) and y=(sqrt(5)-sqrt(3))/(sqrt...

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  16. (sqrt(2)(2+sqrt(3)))/(sqrt(3)(sqrt(3)+1))xx(sqrt(2)(2-sqrt(3)))/(sqrt(...

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  17. (12)/(3+sqrt(5)+2sqrt(2)) is equal to 1-sqrt(5)+sqrt(2)+sqrt(10) (b) 1...

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  18. [1/(sqrt(2)+sqrt(3)-sqrt(5))+1/(sqrt(2)-sqrt(3)-sqrt(5))] in simpli...

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  19. If x=(7-4sqrt(3)) , then the value of (x+1/x) is 3sqrt(3) (b) 8sqrt...

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  20. If x=3+sqrt(8) , then x^2+1/(x^2) is equal to (a) 30 (b) 34 (c) 36 (d)...

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