video1.0<iframe src="https://www.loom.com/embed/77a71712e73d4249888508ca3e7f5353" frameborder="0" width="1838" height="1378" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>13781838Loomhttps://www.loom.com13781838https://cdn.loom.com/sessions/thumbnails/77a71712e73d4249888508ca3e7f5353-62c6685ddbfd1be2.gif5856.24In this Loom I go through multiple complex number exam questions, mainly using Argand diagrams, circles from mod z equations, and finding polynomial roots using conjugate pairs and Vieta’s relationships. I find intersection points of two circles, determine all roots of cubic and quartic equations including real and complex values, and show how to draw the roots neatly on a single Argand diagram. I also cover solving another cubic from shared roots, and a separate equilateral triangle problem using rotations and coordinates to get exact area. Finally I work out a polar coordinate locus and a shaded region area. There is no specific action requested from viewers.