Identify the Equation as Pure Quadratic, Incomplete Quadratic, Complete Quadratic $$x ^ { 2 } + 16 x = 0$$

Multiple Choice

Identify the equation as pure quadratic, incomplete quadratic, complete quadratic, or not quadratic: $$x ^ { 2 } + 16 x = 0$$

A) Complete quadratic
B) Pure quadratic
C) Not quadratic
D) Incomplete quadratic