Question 202171
what did you get?
{{{(2/(x+5) + 4/(x+3)) / (3x+13)/(x^2+8x+15))}}}
{{{((2(x+3) + 4(x+5))/((x+5)(x+3)))/  ((3x+13)/(x^2+8x+15))}}}
{{{(2x+6 + 4x+20)/(3x+13)}}}
{{{(6x + 26)/(3x+13)}}}
{{{2(3x+13)/(3x+13)}}}
{{{2}}}