Lösung 3.1:2a

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One way to simplify the expression is to write it in power form and then work with the power rules:
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<math>\sqrt{3^{2}}=\left( 3^{2} \right)^{{1}/{2}\;}=3^{2\centerdot \frac{1}{2}}=3^{1}=3</math>

Version vom 10:27, 22. Sep. 2008

One way to simplify the expression is to write it in power form and then work with the power rules:


\displaystyle \sqrt{3^{2}}=\left( 3^{2} \right)^{{1}/{2}\;}=3^{2\centerdot \frac{1}{2}}=3^{1}=3

Von „http://wiki.sommarmatte.se/wikis/2009/bridgecourse1-TU-Berlin/index.php/L%C3%B6sung_3.1:2a“