I. Write z = – 2i in polar form.

ii. find the value of z⁵ and
leave the answer in the
form a + bi

iii. find the cubic root
z = — 2i and leave the
answer in the form
a + bi

hel

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?