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Antwort 2.2:3

Version vom 14:35, 8. Sep. 2008 von Tekbot (Diskussion | Beiträge)

a)	\displaystyle x=9
b)	\displaystyle x=\displaystyle\frac{7}{5}
c)	\displaystyle x=\displaystyle\frac{4}{5}
d)	\displaystyle x=\displaystyle\frac{1}{2}