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
Lesson Video: Pure Imaginary Numbers
2-01 Complex Numbers
Complex Number System Reals Rationals (fractions, decimals
Rationalizing Imaginary and Complex Denominators - ppt download
Rationalizing Imaginary and Complex Denominators - ppt download
Complex Numbers, Air Traffic Control and RADAR – TOM ROCKS MATHS
What is the root of a negative number? - Quora
Complex Number System Reals Rationals (fractions, decimals
Rationalizing Imaginary and Complex Denominators - ppt download
Little Man Computer Lesson 2 - ppt download
Lesson VI bases: Latin BaseMeaning “Omni-”All “Terr-”Land “Bene