The Impedance (Z) of an RLC Circuit with 15 $\Omega$ Resistor, 7

Multiple Choice

The impedance (Z) of an RLC circuit with 15 $\Omega$ resistor, 7 $\Omega$ capacitive reactance, and 12 $\Omega$ inductive reactance is

A) 16 $\Omega$
B) 12 $\Omega$
C) 18 $\Omega$
D) 20 $\Omega$