You can put this solution on YOUR website! Square roots of negative numbers are called imaginary
numbers. A complex number has an imaginary part
which includes and a real part which is
just an ordinary number.
The complex numbers are plotted on what is called the
complex plane. If this is too much, just remember
and this cycle just repeats over and over
You can turn any square root of a negative number
into a number times , as follows:
or
