Algebra 2 - Learn how to simplify a radical with imaginary numbers, 3sqrt(-128) - JJtheTutor
http://www.freemathvideos.com In this video playlist you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply and divide complex numbers to write in simplified standard form. When dividing we will rationalize the denominator. 3sqrt(-128)