Solve the Quadratic Equation $n = \frac { 3 } { 4 } \text { or } n = - \frac { 5 } { 4 }$

Multiple Choice

Solve the quadratic equation. (4 x + 1) ² = 16

A) $n = \frac { 3 } { 4 } \text { or } n = - \frac { 5 } { 4 }$
B) x = 3 or x = $-$ 3
C) $n = \frac { 3 } { 4 } \text { or } n = - \frac { 3 } { 4 }$
D) x = 3 or x = 5