Tutorial - Finding the absolute value of a complex number ex 2, (10 - 7i)

2,990 views · Published 2 August 2013 · 1:26 · Indexed 20 September 2026

Channel: Brian McLogan · 2013 · Education

Watch on YouTube

http://www.freemathvideos.com In this video series I will show you how to find the absolute value of a complex number.  The absolute value of a complex number represents the distance from a complex number to the origin.  We will do this by taking the absolute value of the square of both of our real numbers from a complex number
(10 - 7i)

More from this channel

• 4:26 x Mrbrianmclogan Math Introduction Video - Online Tutor - Free Math Videos

  Brian McLogan

  1,176 views · 19 August 2011

• 2:24 Simplify a rational expression by using properties of exponents

  Brian McLogan

  1,065 views · 2 December 2011

• 3:40 Factor an expression by Grouping - Help me factor - Help me with my math

  Brian McLogan

  4,215 views · 8 December 2011

• 5:33 Graphing the linear system with a vertical line

  Brian McLogan

  583 views · 6 March 2012

• 2:44 Learn how to simplfy a trigonometric expression

  Brian McLogan

  1,276 views · 16 March 2012

• 6:54 How to use law of sines when you have one solution

  Brian McLogan

  414 views · 26 April 2012

• 2:27 Multiplying two monomials

  Brian McLogan

  2,593 views · 29 May 2012

• 2:59 Why do I need to know about estimating square numbers

  Brian McLogan

  237 views · 15 June 2012