Question 79006
{{{((x-3))/((x+3))+((x+9))/((x-3))}}}
:
This is not an equation so you can't solve it, however you can simplify it putting
it over a single denominator.
:
{{{(((x-3)(x-3))+((x+3)(x+9)))/((x+3)(x-3))}}} = {{{(x^2 - 6x + 9 + x^2 + 12x + 27)/(x^2 - 9)}}} = {{{(2x^2 + 6x + 36)/(x^2 - 9)}}}
Or you can write it:
{{{(2(x^2 + 3x + 18))/((x-3)(x+3))}}}