# How do you write a complex number in standard form

## Write -3i+(3/4+2i)-(9/3+3i) as a complex number in standard form.

Here are some examples of complex numbers. In the final part of the previous example we multiplied a number by its conjugate. In other words, it is the original complex number with the sign on the imaginary part changed. Due to the nature of the mathematics on this site it is best views in landscape mode. So, to deal with them we will need to discuss complex numbers. Consider passing it on:. There is a nice general formula for this that will be convenient when it comes to discussing division of complex numbers. You can browse or download additional books there. This number is NOT in standard form. This content was accessible as of December 29, , and it was downloaded then by Andy Schmitz in an effort to preserve the availability of this book. See the license for more details, but that basically means you can share this book as long as you credit the author but see below , don't make money from it, and do make it available to everyone else under the same terms. Example 2 Multiply each of the following and write the answers in standard form.

Here are some examples of complex numbers and their conjugates. For more information on the source of this book, or why it is available for free, please see the project's home page.

You can browse or download additional books there.

This number is NOT in standard form. So, to deal with them we will need to discuss complex numbers. In the final part of the previous example we multiplied a number by its conjugate.

So, thinking of numbers in this light we can see that the real numbers are simply a subset of the complex numbers. To download a. If your device is not in landscape mode many of the equations will run off the side of your device should be able to scroll to see them and some of the menu items will be cut off due to the narrow screen width.

Due to the nature of the mathematics on this site it is best views in landscape mode.

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