Question 960669
{{{log(x^3 -125)-log(x^2 + 5x + 25)}}}

{{{log((x^3 -125)/(x^2 + 5x + 25))}}}

{{{log((x^3 -5^3)/(x^2 + 5x + 25))}}}....use a formula {{{a^3-b^3 = (a-b)(a^2 + ab + b^2)}}}

{{{log(((x-5)(x^2+5x+25))/(x^2 + 5x + 25))}}}

{{{log((x-5)(cross((x^2+5x+25)))/cross((x^2 + 5x + 25)))}}}

{{{log((x-5))}}}