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The value of (2^(1//2) xx 3^(1//3) xx 4^...

The value of `(2^(1//2) xx 3^(1//3) xx 4^(1//4))/(10^(-1//5) xx 5^(3//5)) + (4^(-2//3) xx 5^(-7//5))/(4^(-3//5) xx 6^(-1//3))` is equal to

A

10

B

1

C

6

D

18

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The correct Answer is:
A
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MCGROW HILL PUBLICATION-SURDS AND INDICES-MULTIPLE CHOICE QUESTIONS
  1. The value of ((27)^(n//3) xx (8)^(-n//6))/((162)^(-n//2)) is equal to

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  2. The value of (6^(n) xx 2^(2n) xx 3^(3n))/(30^(n) xx 3^(2n) xx 2^(3n)) ...

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  3. The value of (2^(1//2) xx 3^(1//3) xx 4^(1//4))/(10^(-1//5) xx 5^(3//5...

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  4. The value of (2^(n) + 2^(n -1))/(2^(n+1) -2^(n)) is equal to

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  5. The value of (6^(n+3) - 32.6^(n+1))/(6^(n+2) - 2.6^(n+1)) is equal to

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  6. If 16^(n+1) = 64 xx 4^(-n), the value of n is

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  7. If 9^(n) = (9)/(3^(n)) , the value of n is

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  8. If 32^(x- 2) = 64 + 8^x, the value of x is

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  9. If a = (sqrt(3) + sqrt(2))/(sqrt(3) - sqrt(2)) and b = (sqrt(3) - sqr...

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  10. If x = 2 + sqrt(3) and y = 2 - sqrt(3), find the value of x^(-2) + y^(...

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  11. If x = 2 + sqrt(3) and y = 2 - sqrt(3), find the value of x^(-3) + y^(...

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  12. If x=(sqrt(5)-sqrt(3))/(sqrt(5)+sqrt(3)), y=(sqrt(5)+sqrt(3))/(sqrt(5)...

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  13. If x = (sqrt(3) + 1)/(sqrt(3) -1) and y = (sqrt(3) -1)/(sqrt(3) + 1), ...

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  14. If a = (1)/(2 - sqrt(3)) , b = (1)/(2 + sqrt(3)), find the value of ((...

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

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  16. If x = (sqrt(5) + sqrt(3))/(sqrt(5) - sqrt(3)), find the value of x^(3...

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  17. If x = 7 + 4 sqrt(3), y = 7 - 4 sqrt(3), find the value of (1)/(x^(2))...

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  18. If x = 3 + sqrt(8) , y = 3 - sqrt(8), find the value of x^(-3) + y^(-3...

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  19. If x = 3 + sqrt(8) find the value of x^(4) + (1)/(x^(4))

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  20. If x = 3 + 2 sqrt(2), find the value fo sqrt(2) (x^(2) - x^(-2)).

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