cmi-entrance 2017 QA4

cmi-entrance · India · ugmath 4 marks Complex Numbers Arithmetic Solving Equations for Unknown Complex Numbers

Find all complex solutions to the equation: $$x^{4} + x^{3} + 2x^{2} + x + 1 = 0.$$

Find all complex solutions to the equation:
$$x^{4} + x^{3} + 2x^{2} + x + 1 = 0.$$