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If 2 +i is a root of the equation x^3-5...

If `2 +i` is a root of the equation `x^3-5x+9x-5 = 0`, then the other roots are

A

1 and 2 - i

B

– 1 and 3 + i

C

– 1 and 3 + i

D

– 1 and 3 + i

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The correct Answer is:
A
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