Complex Numbers In Polar Form: Demoivre's Theorem Question?

Question

In the following exercise, find the quotient z1 / z2 of the complex number. Leave the answer in polar form.

z1 = 2 + 2i
z2 = 1 + i

Answer 1

z = a + bi = re^(t*i)
t = arctan(b/a)
r = |a + bi|
r1 = |2+2i| = sqrt(2^2 +2^2) =2sqrt(2)
t1 = arctan(2/2) = pi/4
r2 = |1 + i| = Sqrt(1^2 + 1^2)
t2 = arctan(1/1) = pi/4

z1/z2 = 2sqrt(2)e^(pi/4*i)/ (sqrt(2)e^(pi/4*i)) = 2e^0 or 2cis(0) or 2

Answer 2

That's a stupid question to have assigned, frankly, since the answer is so obviously just 2.