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If x^2 + 2 = 2 x , then the value of x^4...

If `x^2 + 2 = 2 x` , then the value of `x^4 - x^3 - x^2 + 2` is

A

0

B

1

C

`-1`

D

`sqrt(2)`

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The correct Answer is:
A
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