Complex Numbers 4: Complex Numbers and Equations

These MEI Online resources for FP1 provide information on Complex Numbers and Equations. Topics covered include equating real and imaginary parts, roots of complex numbers and polynomial equations with complex roots.
There are also additional exercises for students to complete, PowerPoint presentations which demonstrate techniques for factorising cubics, a multiple choice test and a topic assessment test.

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Study Plan, Notes and Exercises

This MEI resource for MEI FP1 provides information on complex numbers and equations. Detailed notes explain quadratic, cubic and quartic equations and their roots, together with crucial points for students to learn.

There are also additional exercises for students to complete with worked answers, as well as...

Factorising Cubics and Quartics Powerpoints

These PowerPoint presentations from MEI demonstrate a variety of methods which can be used to factorise polynomials. The techniques include factorising cubics and quartics by inspection; using a table and algebraic long division.

Complex Numbers 4: Hints and Solutions

This collection of resources from MEI provides a series of hints, which are levelled, to prompt students through the questions in two exercises on complex numbers. Worked solutions for each question are also available. There is also a multiple choice test and a chapter assessment available, together with answers....