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If x+1/x= 4, then x^4+1/x^4 is equal to ...

If `x+1/x= 4`, then `x^4+1/x^4` is equal to :
यदि `x+1/x= 4` है, तो `x^4+1/x^4` का मान :

A

14

B

196

C

16

D

194

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PINNACLE-ALGEBRA-EXERCISE
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  4. If a + b = 8 and ab = 12, then the value of a^3+b^3 is: यदि a + b =...

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  10. If x-1/x= 8, then x^4+1/x^4 is equal to : यदि x-1/x= 8 है, तो x^4+...

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  12. If a^2+2/a^2=16, then find the value of (72a^2)/(a^4+2+8a^2).

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  14. If x+1/x= 4, then x^4+1/x^4 is equal to : यदि x+1/x= 4 है, तो x^4+1...

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  15. If x+1/x=5, x ne 0 then the value of (x^4 +1/x^2)/(x^2-3x+1) is equal ...

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