Solution 3.1:2a
From Förberedande kurs i matematik 1
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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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- | {{ | + | {{Displayed math||<math>\sqrt{3^{2}} = \bigl(3^{2}\bigr)^{1/2} = 3^{2\cdot\frac{1}{2}} = 3^{1} = 3</math>.}} |
Current revision
One way to simplify the expression is to write it in power form and then work with the power rules,
\displaystyle \sqrt{3^{2}} = \bigl(3^{2}\bigr)^{1/2} = 3^{2\cdot\frac{1}{2}} = 3^{1} = 3. |