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alpha and beta are the roots quadrat...

` alpha and beta ` are the roots quadratic equation . If ` alpha + beta = 8 and alpha - beta = 2 sqrt( 5)` , then which of the following equation will have roots ` alpha^(4) and beta^(4)` ?

A

` x^(2) - 1522 x + 14641 = 0 `

B

` x^(2) = 192 x + 14641 = 0 `

C

` 1 x^(2) - 1764 x 14 641 = 0 `

D

` x^(2) + 2520 x + 16 641 = 0 `

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The correct Answer is:
A
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