1) Find the square roots of 3+4i. Express each root in the form a+bi, where a and b are real numbers.]\
I got 2+i but that is incorrect can someone tell me where I went wrong?
2) What is the area of the region of the complex plane defined by |z|<5?
I got 25 but the answer is incorrect. Shouldn't the area be the same as a circle?
