Convert z=3+2i into the exponential form.
Convert z=-1+2i into the exponential form.
Convert z=7+4i into the exponential form.
Convert z=-4-5i into the exponential form.
Convert z=-9+7i into the exponential form.
Convert z=7-7i into the exponential form.
Convert z=1+\sqrt{3}i into the exponential form.