Question 24503
Simplify:
{{{(9x^2-15x+25)/(27x^3+125)}}} Factor the denominator. This is the sum of two cubes. {{{(3x)^3 + 5^3}}}
{{{(9x^2-15x+25)/(3x+5)(9x^2-15x+25)}}} Cancel the like-terms in the top & bottom. {{{9x^2-15x+25}}}
{{{1/(3x+5)}}} This is the answer.