Question 359016
{{{((x^2-2x)/(2x^2+x-15))*((2x^2-x-10)/(x^2-4))=((x(x-2))/((x+3)(2x-5)))*(((x+2)(2x-5))/((x+2)(x-2)))}}}
{{{((x^2-2x)/(2x^2+x-15))*((2x^2-x-10)/(x^2-4))=((x*cross((x-2)))/((x+3)cross((2x-5))))*((cross((x+2))cross((2x-5)))/(cross((x+2))cross((x-2))))}}}
{{{highlight(((x^2-2x)/(2x^2+x-15))*((2x^2-x-10)/(x^2-4))=x/(x+3))}}}