Dividing complex numbers by multiplying by the conjugate

Dividing complex numbers by multiplying by the conjugate

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Wayground Content

FREE Resource

3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of using FOIL when multiplying complex numbers.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of multiplying 'i' by its conjugate?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to express the final answer in complex number form?

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