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If alpha is a root of 4x^2+2x-1=0, then ...

If `alpha` is a root of `4x^2+2x-1`=0, then the other root is

A

`4alpha^3-3alpha`

B

`3alpha^3-4alpha`

C

`3alpha^3+4alpha`

D

`4alpha^3+3alpha`

Text Solution

Verified by Experts

The correct Answer is:
B
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