bonsoir delta de: [tex] z2+(1+i)z - 4i = 0[/tex] ∆= ????
BREVET
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Question
bonsoir
delta de:
[tex] z2+(1+i)z - 4i = 0[/tex]
∆= ????
delta de:
[tex] z2+(1+i)z - 4i = 0[/tex]
∆= ????