One root of the quartic equation 3z 4 14z 3 48z 2 3OZ 13 0

Last updated: 11/3/2023

One root of the quartic equation 3z 4 14z 3 48z 2 3OZ 13 0 is a complex number 2 3i Show that when plotted on an Agrand Diagram the roots of the quartic equation form the vertices of a trapezium and calculate the exact area of the