VCE Together Year 12 Specialist Mathematics: Conjugate Root Theorem

Specialist Mathematics

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Conjugate Root Theorem

Conjugate Root Theorem is a part of the VCE Specialist Maths topic Algebra and subtopic Factoring Complex Numbers. The conjugate root theorem states that:

  • if a + bi is a root of a polynomial in one variable with real coefficients, then the complex conjugate a – bi will also be a root.

How Do I Apply the Conjugate Root Theorem?

This next video will help you to understand and apply this complex number theorem.

 

More Practice!

To make it easier to understand, these next two videos provide plenty of practice questions to test your skills.

Part 1

 

Part 2

 

Want to learn more? Check out more of our VCE Mathematics resources here!

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