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If y=y(x) satisfies the differential equ...

If `y=y(x)` satisfies the differential equation
`8sqrt(x)(sqrt(9+sqrt(x)))dy=(sqrt(4+sqrt(9+sqrt(x))))^(-1)` dx
`x gt 0` and `y(0)=sqrt(7)`, then `y(256)`=

A

16

B

3

C

9

D

80

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The correct Answer is:
B
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