Question

El resultado de sumar (6x/x^2-9) + ( x/x+3)

Answer 1

$\frac{6x}{(x-3)(x+3)} + \frac{x}{x+3}$
$\frac{6x + (x-3)x}{(x-3)(x+3)}$
$\frac{ x^{2} -3x+6x}{(x+3)(x-3)}$
$\frac{x(x+3)}{(x+3)(x-3)}$
$\frac{x}{x-3}$