To find the arguments of successive th roots of a complex number, you repeatedly add:

To convert from rectangular coordinates to polar coordinates

De Moivre’s Theorem states that if

The rectangular coordinates of the point with polar coordinates

What is the graph of the polar equation

In the opening sentence of Anne Carson’s chapter titled “Ruse,” she refers to the main point of the previous chapter, “Gone,” by claiming that “there is something pure and indubitable about the notion that eros is .” What word does she use to define eros at the opening of this chapter?

When finding the intersection points of the graphs

The solutions to the equation

When squaring both sides of an equation like

What is an example of an extraneous solution?