Quantum redactiones paginae "Numerus complexus" differant
Content deleted Content added
de linea mathematica |
de numero quaterno |
||
Linea 42:
:<math>x^2 + 4x + 8 = 0\,\!\Rightarrow x=\frac{-4\pm\sqrt{16-32}}{2} =\frac{-4\pm\sqrt{-16}}{2} =\frac{-4\pm i\sqrt{16}}{2} =-2\pm 2i.</math>
{{NexInt}}
*[[Numerus quaternus]]
== Nexus externus ==
|