C-03-Q064mediumsingle_mcqx2+5x+6=?x^2 + 5x + 6 = ?x2+5x+6=?a(x+2)(x+3)(x+2)(x+3)(x+2)(x+3)b(x+1)(x+6)(x+1)(x+6)(x+1)(x+6)c(x−2)(x−3)(x-2)(x-3)(x−2)(x−3)d(x+5)(x+1)(x+5)(x+1)(x+5)(x+1)