Lösung 1.3:3d
Aus Online Mathematik Brückenkurs 1
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| - | Because | + | Because <math>\,27 = 3\cdot 9 = 3\cdot 3\cdot 3 = 3^{3}</math> thus, |
| - | <math>27=3\ | + | |
| - | thus, | + | |
| - | + | {{Displayed math||<math>\frac{1}{27} = \frac{1}{3^{3}} = 3^{-3}</math>.}} | |
| - | <math>\frac{1}{27}=\frac{1}{3^{3}}=3^{-3}</math> | + | |
Version vom 13:12, 22. Sep. 2008
Because \displaystyle \,27 = 3\cdot 9 = 3\cdot 3\cdot 3 = 3^{3} thus,
