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Express each one of the following with r...

Express each one of the following with rational denominator:
(i)`1/(3+\ sqrt(2))`
(ii) `1/(sqrt(6)-\ sqrt(5))`
(iii) `(16)/(sqrt(41)-\ 5)`

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RD SHARMA ENGLISH-RATIONALISATION -All Questions
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  2. Find the value to three places of decimals of each of the following....

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  4. Express each one of the following with rational denominator: (i)(30...

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  7. Rationales the denominator and simplify: (i)(sqrt(3)-\ sqrt(2))/(sqrt(...

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  8. Rationalies the denominator and simplify: (i)(1+sqrt(2))/(3-2sqrt(2)) ...

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  9. Rationalise the denominator and simplify: (i) (4sqrt(3)+5sqrt(2))/(sqr...

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  10. Simplify: (i) (3sqrt(2)-2sqrt(2))/(3sqrt(2)+\ 2sqrt(3))+(sqrt(12))/(sq...

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  11. Simplify: (i)(7+3\ sqrt(5))/(3+\ sqrt(5))-(7-3\ sqrt(5))/(3-\ sqrt(5))...

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  12. Simplify: 2/(sqrt(5)+\ sqrt(3))+1/(sqrt(3)+\ sqrt(2))-3/(sqrt(5)+\ sq...

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  13. In each of the following determine rational number a\ a n d\ b : (i...

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  14. In each of the following determine rational number a\ a n d\ b : (i...

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  15. In each of the following determine rational number a\ a n d\ b : (i...

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  16. If x=2+sqrt(3) , find the value of x^3+1/(x^3)

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  17. If x=3+sqrt(8) , find the value of x^2+1/(x^2)

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  18. Find the value of 6/(sqrt(5)-\ sqrt(3)) , it being given that sqrt(3)=...

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  19. Find the values of each of the following correct to three places of ...

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  20. If x=sqrt(3) find the value of 2x^2-8x+7.

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