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Consider the equation (log2 x)^(2) -4 l...

Consider the equation `(log_2 x)^(2) -4 log_2 x - m^(2) - 2m -13=0 , m in R ` . Let the real roots the equation be ` x_1,x_2` such that ` x_1 lt x_2` .
The sum of maximum value of ` x_1` and minimum value of ` x_2` is :

A

`(513)/(8) `

B

`(513)/4`

C

`(1025)/(8)`

D

`(257)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
D
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