Imaginary Numbers. You CAN have a negative under the radical. You will bring out an “i“ (imaginary). - ppt download

You CAN have a negative under the radical. You will bring out an i (imaginary).
I one, I one!! Negatives in the middle. Reference
Complex Number Standard Form (add this to your notes)
Add and Subtract Complex Numbers
Add/Subt Complex Numbers 1.Treat the i’s like variables 2.Combine like terms 3.Simplify (no powers of i higher than 1 are allowed) 4.Answer in standard form a + bi
Multiplying Complex Numbers (no powers of i higher than 1 are allowed in your answer)
Dividing Complex Numbers (no powers of i in the denominator are allowed in your answer)
What is a Conjugate Example: (2 – 4i)
17. Dividing – Multiply top & bottom by the Conjugate
18. Dividing – Multiply top & bottom by the Conjugate

Chapter 1 - Complex Number, PDF, Numbers

Imaginary Numbers. You CAN have a negative under the radical. You will bring out an “i“ (imaginary). - ppt download

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4.8 Complex numbers P Imaginary numbers happen when you have a negative number under the radical sign. Imaginary (complex) numbers will ALWAYS. - ppt download