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If `alpha " and "beta` are the roots of the equation `x^(2)-4x+5=0` then thequadratic equation whose roots are `alpha^(2)+beta "and" alpha+beta^(2)` is

A

`x^(2)+10x+34=0`

B

`x^(2)-10x+34=0`

C

`x^(2)-10x-34=0`

D

`x^(2)=10x-34=0`

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The correct Answer is:
B
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