One of the factors of x^4 + 4 is

(a) x2 + 2
(b) x2 + 2 x – 2
(c) x2 – 2 x + 2
(d) x2 – 2

Anurag Mishra Professor Asked on 23rd February 2016 in Maths.
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  • 1 Answer(s)

    A x^4+2

    kuldeep Default Answered on 25th February 2016.
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