In a Series LRC Circuit, Capacitive Reactance and Inductive Reactance

Multiple Choice

In a series LRC circuit, capacitive reactance and inductive reactance

A) square and subtract from one another to yield impedance.
B) combine with each other as legs of a right triangle.
C) square and add together to yield impedance.
D) add together increasing impedance.
E) subtract from one another decreasing impedance.