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(2x)/(x^(4)+x^(2)+1)=...

`(2x)/(x^(4)+x^(2)+1)=`

A

`(x+1)/(x^(2)-x+1) + (x-1)/(x^(2)+ x-1)`

B

`(x-1)/(x^(2)-x+1) - (x+1)/(x^(2)+x-1)`

C

`(x)/(x^(2)-x+1) + (x+1)/(x^(2)+x-1)`

D

`(1)/(x^(2)- x+ 1) - (1)/(x^(2) +x+ 1)`

Text Solution

Verified by Experts

The correct Answer is:
D
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