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If sqrtx- 1/sqrtx= 2sqrt 2, then x^2+1/x...

If `sqrtx- 1/sqrtx= 2sqrt 2`, then `x^2+1/x^2` is equal to:
यदि `sqrtx- 1/sqrtx= 2sqrt 2` है, तो `x^2+1/x^2` का मान किसके बराबर है?

A

102

B

98

C

104

D

100

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PINNACLE-ALGEBRA-EXERCISE
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  4. If a + b + c = 6 and a^3+b^3+c^3-3abc=0 ,then ab + bc + ca is equal to...

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  5. If a + b = 5 and ab = 3, then (a^3+b^3) is equal to: यदि a + b = 5 ह...

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  6. If a + b + c = 7 and ab + bc + ca = 1 , then a^3+b^3+c^3-3abc is equa...

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  7. If a - b = 5 and ab = 2 , then (a^3-b^3) is equal to: यदि a - b = 5 ...

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  8. If sqrtx- 1/sqrtx= 3sqrt 2, then x^2+1/x^2 is equal to: यदि sqrtx- ...

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  9. If (a - b) = 4 and ab = 2, then (a^3-b^3) is equal to: यदि (a - b) =...

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  10. If sqrtx- 1/sqrtx= sqrt 5, then x^2+1/x^2 is equal to: यदि sqrtx- 1...

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  11. If a + b +c = 8 and ab + bc + ca = 20, then a^3+b^3+c^3-3abc is equal...

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  12. If sqrtx+1/sqrtx= sqrt 6, then x^2+1/x^2 is equal to: यदि sqrtx+1/s...

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  14. If a - b = 5 and ab = 6, then (a^3-b^3) is equal to: यदि a - b = 5...

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  15. If x+1/x= 5, then x^3+1/x^3 is equal to : यदि x+1/x= 5 है, तो x^3+1...

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