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Positive root

Revision as of 20:56, 21 February 2018 by Tauros (talk | contribs)
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Given a number $n$, the positive root (if there is a positive solution) of $\sqrt[x]{n}$ is the solution greater than zero. The positive root of a polynomial $f(x)$ is a value greater than zero so that, when put in place of $x$, makes the expression zero

~tauros

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