Download presentation

Presentation is loading. Please wait.

Published byKaliyah Cockman Modified over 3 years ago

2
Adapted from Walch Eduation

3
4.3.4: Dividing Complex Numbers 2 Any powers of i should be simplified before dividing complex numbers. After simplifying any powers of i, rewrite the division of two complex numbers in the form a + bi as a fraction.

4
4.3.4: Dividing Complex Numbers 3 Rationalize the denominator of a complex fraction by using multiplication to remove the imaginary unit i from the denominator. The product of a complex number and its conjugate is a real number, which does not contain i. Multiply both the numerator and denominator of the fraction by the complex number in the denominator. Simplify the rationalized fraction to find the result of the division.

5
4.3.4: Dividing Complex Numbers 4 Find the result of (10 + 6i ) ÷ (2 – i ).

6
4.3.4: Dividing Complex Numbers 5 Rewrite the expression as a fraction. Find the complex conjugate of the denominator. The complex conjugate of a – bi is a + bi, so the complex conjugate of 2 – i is 2 + i.

7
4.3.4: Dividing Complex Numbers 6 Rationalize the fraction by multiplying both the numerator and denominator by the complex conjugate of the denominator.

8
4.3.4: Dividing Complex Numbers 7 The answer can be left as a fraction, or simplified by dividing both terms in the numerator by the quantity in the denominator.

9
4.3.4: Dividing Complex Numbers 8 Find the result of (4 – 4i) ÷ (3 – 4i 3 ).

10
~ms. dambreville

Similar presentations

OK

Imaginary and Complex Numbers 18 October 2010. Question: If I can take the, can I take the ? Not quite….

Imaginary and Complex Numbers 18 October 2010. Question: If I can take the, can I take the ? Not quite….

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on home security system using microcontroller Ppt on lean production system Ppt on share market in india Ppt on solar system for class 6 download Ppt online viewer php file Ppt on role of ict in education Moving message display ppt on ipad Ppt on college management system project Ppt on online shopping cart project Keynote read ppt on iphone