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Mathematics, 04.12.2020 02:40 densliverdensentos

Solve x2 + 2x + 9 = 0.
Ox=-2+/- 4i 2
Ox=-2 +/- 2i 2
Ox=-1 +/- 4i 2
Ox=-1 +/-2i 2

Solve x2 + 2x + 9 = 0.Ox=-2+/- 4i 2Ox=-2 +/- 2i 2Ox=-1 +/- 4i 2Ox=-1 +/-2i 2

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Solve x2 + 2x + 9 = 0.
Ox=-2+/- 4i 2
Ox=-2 +/- 2i 2
Ox=-1 +/- 4i 2
Ox=-1 +/-2i 2...

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