Question 127379
Assume the problem is:
{{{((t+x))/((tx^2)) + ((4t+x))/((t^2x))}}}
:
The common denominator will be: {{{(t^2x^2)}}}
So we have:
{{{(t(t+x) + x(4t+x))/((t^2x^2))}}} = {{{(t^2 + tx + 4tx + x^2)/((t^2x^2))}}} = {{{(t^2 + 5tx + x^2)/((t^2x^2))}}}; about all you can do with it