Cevaplar

2012-10-11T16:35:45+03:00

x² - 2x +5 : 0

diskrimant= b^{2} -4ac

=4-4.5   =-16

x=2+ \sqrt{-16} /2=2+2i

x=2- \sqrt{-16} /2=2-2i

ç{2+2i,2-2i}

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