Question

Simplify:

Answer 1

\[\frac{ x ^{2} - 16 }{ x ^{2} - 4x }\]

Answer 2

=> \[\frac{ (x+4)(x-4) }{ x(x-4)? }\]

Answer 3

=> \[\frac{ x+4 }{ x } => 1 + \frac{ 4 }{ x }\]