Factorise x^4+x^2+25...

Factorise `x^4+x^2+25`

A

`(x^(2)+5-3x)(x^(2)+5x-3)`

B

`(x^(2)+5-3x)(x^(2)+5+3x)`

C

`(x^(2)+5-3x)(x^(2)+5-3x)`

D

None of these

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Verified by Experts

The correct Answer is:

B

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