Abmvkisloves Abmvkisloves

01-03-2017
Mathematics

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HELP PLEASE...

How many complex roots does 2xˆ4+3xˆ3-xˆ2+5=0 have?

3

5

2

4

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Аноним Аноним

06-03-2017

the answer is 2 its easy

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I need the solution and the work for it... for each of the multiple choices.