Question

\frac{x^{2}-5x+4}{x^{2}-4}

Answer 1

The solution for given expression is
`((x-4)(x-1))/((x-2)(x+2))`

Explanation:

Given expression is :

`(x^(2)-5x+4)/(x^(2)-4)`

Or,
`(x^(2)-4x-x +4)/(x^(2)-4)`

Or,
`(x(x-4)-1(x-4))/(x^(2)-4)`

Or,
`((x-4)(x-1))/((x-2)(x+2))`

Hence the solution for given expression is
`((x-4)(x-1))/((x-2)(x+2))` Answer