complex numbers

Quote:

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 $|z|$ , which can be solved for by $z=\sqrt{a^2+b^2}$ , where $a$ and $b$ are in the form of $a+bi$

So what do you get for your problems?