3.4+Complex+Numbers

3.4 Complex Numbers (5 credits, external)

 * ALGEBRA**
 * Solving Quadratic Equations
 * factorising
 * quadratic roots formula (discriminant)
 * completing the square
 * [[file:quadratics intro.pptx]]
 * sum and product of roots @http://www.mathwarehouse.com/quadratic/roots/formula-sum-product-of-roots.php
 * Rational expressions
 * Solving Log & Exponential Equations
 * Surds
 * simplifying
 * solving irrational equations
 * The remainder theorem and factor theorem
 * polynomial long division
 * Factorising & solving cubics


 * COMPLEX NUMBERS**


 * USEFUL LINKS:**
 * Complex Numbers on studyit
 * John & Betty's Journey into Complex Numbers

>
 * Argand Diagram applet: @http://www.math.ucla.edu/~tao/java/Plane.html
 * Rectangluar Form[[file:Complex Numbers basics.pptx]]
 * Polar Form [[file:Polar Form rcisθ.pptx]]
 * Solving For all solutions PPT[[file:3.4M 3 De Moivres Roots.ppt]]
 * Solving for all solutions with De'Moivres Questions & Answers [[file:Exercise 3.4C M3 .ppt]]
 * Equations of Loci [[file:Equations of Loci.pptx]]


 * [[file:Revision Preparation for Complex Numbers.docx]][[file:COMPLEX JEAPORDY.pptx]]
 * answers to revision prep for complex numbers