Operations with Complex Numbers

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Operations with Complex Numbers

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Presentation transcript:

Operations with Complex Numbers Algebra 2 5-9

Imaginary Number i - Vocabulary

Complex Numbers

Complex Numbers

Example

Complex Numbers - Example

Complex Numbers - Practice

Real number operations apply to complex numbers too.

Example

Complex Numbers - Example

Complex Numbers - Practice

Complex Numbers - Example

Complex Numbers - Practice

Powers

Multiplying Complex - Example

Complex Multiplying - Practice

Complex Conjugate – A complex number a + bi is of the form a – bi Complex Conjugate – A complex number a + bi is of the form a – bi . The product of complex conjugates is always a real number Vocabulary

Complex Numbers - Conjugates

Complex Numbers - Conjugates Simplify Complex Numbers - Conjugates

Solving Complex - Example

Solving Complex - Practice

Practice

Practice

Practice

Practice

Pages 386 – 387 40, 44, 46 – 66 even, 70 – 72, 94, 96, 100 Homework