Solution 1.3:5d
From Förberedande kurs i matematik 1
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| - | {{ | + | Using the power rules, the expression can first be simplified before it is calculated |
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| - | + | {{Displayed math||<math>\bigl(47^{\frac{2}{3}}\bigr)^{3} = 47^{\frac{2}{3}\cdot 3} = 47^{2} = 47\cdot 47 = 2209\,</math>.}} | |
Current revision
Using the power rules, the expression can first be simplified before it is calculated
| \displaystyle \bigl(47^{\frac{2}{3}}\bigr)^{3} = 47^{\frac{2}{3}\cdot 3} = 47^{2} = 47\cdot 47 = 2209\,. |
