Question 129038
{{{((25-x^2)/12)(6/(x-5))}}}


{{{((5^2-x^2)/12)(6/(x-5))}}}


{{{((5-x)(5+x)6/12(x-5))}}}


{{{cross((5-x))(5+x)cross(6)/cross(12)2cross((x-5))}}}


{{{(5+x)/2}}}