Question

Does anyone know how to simplify x^2+1x-12/4x^2-x-3

Answer 1

`(x^(2) + x - 12)/(4x^(2) - x - 3) = (x^(2) + 4x - 3x - 12)/(4x^(2) - 4x + 3x - 3) = (x(x) + x(4) - 3(x) - 3(4))/(4x(x) - 4x(1) + 3(x) - 3(1)) = (x(x + 4) - 3(x + 4))/(4x(x - 1) + 3(x - 1)) = ((x - 3)(x + 4))/((4x + 3)(x - 1))`