What is the sum? the fraction with numerator 3 and denominator x squared minus 9 plus the fraction with numerator 5 and denominator x plus 3
A
the fraction with numerator negative 5 x and denominator open paren x plus 3 close paren times open paren x minus 3 close parenB
the fraction with numerator 5 x minus 12 and denominator x minus 3C
the fraction with numerator 5 x minus 12 and denominator open paren x plus 3 close paren times open paren x minus 3 close parenD
the fraction with numerator 8 and denominator x squared plus x minus 6