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Posted:
04/08-2009 11:30
by
akihc
Halaisen! Prøver å løse likningen;
[tex]5x^{\frac{2}{3}}+x^{\frac{5}{3}}=0[/tex]
kossen blir dette?
Posted:
04/08-2009 11:48
by
drgz
[tex]5x^{2/3}+x^{5/3} = x^{2/3}(5 + x) \Rightarrow x = 0, \quad x = -5[/tex]