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The factors of x^4+x^2+25 are (x^2+3x+5)...

The factors of `x^4+x^2+25` are `(x^2+3x+5)(x^2-3x+5)` `(x^2+3x+5)(x^2+3x-5)` `(x^2+x+5)(x^2-x+5)` (d) none of these

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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The correct Answer is:
B
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The factors of x^(4)+x^(2)+25 are (a)(x^(2)+3x+5)(x^(2)-3x+5)(b)(x^(2)+3x+5)(x^(2)+3x-5)(c)(x^(2)+x+5)(x^(2)-x+5) (d) none of these

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