User:THE REAL FACE OF BOE
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So here it is ( in wiki code )
:<math>a = 12</math> :<math>b = -4n - 4ny</math> :<math>c = n^2y</math> <math>x = \frac{-b \pm \sqrt {b^2-4ac}}{2a}</math> <math>x = \frac{ 4n + 4ny \pm \sqrt { 16n^2 - 16n^2y + 16n^2y^2 } } { 24 }</math> <math>x = \frac{ 4n + 4ny \pm 4 \sqrt { n^2 - n^2y + n^2y^2 } } { 24 }</math> <math>x = \frac{ 4n + 4ny \pm 4n \sqrt { 1 - y + y^2 } } { 24 }</math> lets try it out :<math>n = 6</math> :<math>y = 1</math> <math>x = \frac{ 4(6) + 4(6)(1) \pm 4(6) \sqrt { 1 - (1) + (1)^2 } } { 24 }</math> <math>x = \frac{ 24 + 24 \pm 24 \sqrt { 1 } } { 24 }</math> <math>x = \frac{ 24 + 24 \pm 24 (1) } { 24 }</math> so <math>x = \frac{ 24 + 24 + 24 (1) } { 24 }</math> <math>x = \frac{ 72 } { 24 }</math> <math>x = \frac{ 3 } { 1 }</math> <math>x = 3</math> or <math>x = \frac{ 24 + 24 - 24 (1) } { 24 }</math> <math>x = \frac{ 24 } { 24 }</math> <math>x = \frac{ 1 } { 1 }</math> <math>x = 1</math>