Thread: complex numbers

I need to find the absolute value of the following complex numbers??

2 + i and 3i - 2

please help me to find answers for both so that i understand

Originally Posted by bwalters302

I need to find the absolute value of the following complex numbers??

2 + i and 3i - 2

please help me to find answers for both so that i understand

Ok. A little lesson in complex numbers. The absolute value of a complex number can be expressed by its magnitude, called , which can be solved for by , where and are in the form of

So what do you get for your problems?