Can this radical be reduced?

$\displaystyle \sqrt{t^4 + 2t^2 + 1} $

if so, how?

Thank you

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- Jun 17th 2012, 03:48 PMicelatedreducing a radical
Can this radical be reduced?

$\displaystyle \sqrt{t^4 + 2t^2 + 1} $

if so, how?

Thank you - Jun 17th 2012, 04:09 PMReckonerRe: reducing a radical
- Jun 17th 2012, 04:11 PMPlatoRe: reducing a radical