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Mathematics, 15.10.2019 13:30 dogisreallyeggroll

how many real roots does xˆ4-xˆ3-9xˆ2+7x+14=0 have?

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how many real roots does xˆ4-xˆ3-9xˆ2+7x+14=0 have?

2

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1
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