Let the polynomial functions ff and gg be defined as f(x)=x2+7x3f(x)=x^2+7x-3 and g(x)=x24x+5g(x)=x^2-4x+5. Let h(x)=f(x)g(x)h(x)=f(x)-g(x). What is h(2)h(2) ?