If a and beta are the roots of 2x^(2) + ...

If a and beta are the roots of` 2x^(2) + 4x + 5 = 0` the equation where roots are 2alpha and 2betai

A

` 4x^(2) + 4x + 5 = 0`

B

` 2x^(2) + 4x + 50 = 0 `

C

`x^(2) + 4x + 5 = 0`

D

` x^(2) + 4x + 10 = 0`

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The correct Answer is:

D

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