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If 4^(x+y) = 256 and (256)^(x-y) = 4. wh...

If `4^(x+y)` = 256 and `(256)^(x-y)` = 4. what are the values of x and y ?

A

`(1/8,17/18)`

B

`(13/8,15/8)`

C

`(17/8,15/8)`

D

`(13/8,11/8)`

Text Solution

Verified by Experts

The correct Answer is:
C
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