Math 1560 Midterm ExamJuly 12, 2010SolutionsInstructions:Attempt all problems. No books, notes, calculators, or computers may beused.1. (10 points) Find all cube roots of 8i, expressing each in both polar and Cartesian form.
2. (10 points) Find all solutions to the equationez=-√3 +i.
3. (10 points) Letf(x+iy) =y2+ix2. At which points doesfhave a complex derivative?