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Classify the following numbers as ration...

Classify the following numbers as rational or irrational : `(sqrt2+1/sqrt2)^2`.

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MBD-Number Systems-Exercise
  1. Classify the following numbers as rational or irrational : pi/2.

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  2. Classify the following numbers as rational or irrational : (3sqrt8)/sq...

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  3. Classify the following numbers as rational or irrational : (sqrt2+1/sq...

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  4. Classify the following numbers as rational or irrational : (3+sqrt2)(2...

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  5. Simplify each of the following expressions : (7+sqrt3)(4+sqrt5).

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  6. Simplify each of the following expressions : (2-sqrt2)(2+sqrt2).

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  7. Simplify each of the following expressions : (sqrt3+sqrt11)^2.

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  8. Simplify each of the following expressions : (sqrt13-sqrt7)(sqrt13-sqr...

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  9. Rationalise the denominator of the following : 1/sqrt2.

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  10. On rationalising the denominator of 1/(2+sqrt3) we get :

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  11. On rationalising the denominator of 1/(sqrt3-sqrt2) we get :

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  12. Rationalise the denominator of the following : 1/(sqrt7+sqrt2).

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  13. Find the value of a and b in each of the following : (3+sqrt2)/(3-sqrt...

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  14. Find the value of a and b in each of the following : (3+sqrt7)/(3-4sqr...

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  15. Simplify each of the following by rationalising the denominator : (6-4...

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  16. Simplify each of the following by rationalising the denominator : (sqr...

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  17. Find : 64^(1/2).

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  18. Find : 32^(1/5).

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  19. Find : 125^(1/3).

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  20. Find : 9^(3/2).

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