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
Complex number - Wikipedia
1.4 complex numbers
1.4 complex numbers
Data privacy and provenance with OpenAttestation · Devcon Archive: Ethereum Developer Conference
PPT - Complex Numbers PowerPoint Presentation, free download - ID:817595
Introduction to imaginary numbers.ppt
Lesson5.1 complexnumbers demo
Complex number - Wikipedia
PPT - Imaginary & Complex Numbers PowerPoint Presentation
Lesson Video: Dividing Complex Numbers
Section 5.4 Imaginary and Complex Numbers - ppt video online download
Introduction to imaginary numbers.ppt
2-01 Complex Numbers
What is an imaginary number, and why is it so hard to define? - Quora
How to graph the square root of -x? Wouldn't the outputs contain