Kling1982
07.05.2021 •
Mathematics
Will give thanks and 5 star, please help im stuck tysm
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Ответ:
Using the quadratic formula given that a=1, b=2, c=5, the roots are:
(-2 +/- sqrt(4-4(1)(5)))/(2*1)= (-2 +/- sqrt(-16))/2= (-2 +/- 4i)/2.