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The polynomial equation x4 - 6x3 + 10x2 + 2x - 15 = 0 has solution set _____.

{2 + i, 2 - i, -3, -1}
{2 + i, 2 - i, 3, -1}
{3 + i, 2 - i, 3, -1}
{3 + i, 3 - i, 3, -1}

Respuesta :

tristanmtb711

Answer:

{3 + i, 2 - i, 3, -1}

Step-by-step explanation:

garrettfish50

Answer:

2 + i, 2 - i, 3, -1

Step-by-step explanation:

Plug the equation into WolframAlpha and look for the real and complex solutions.

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