shivlalghimite shivlalghimite Today at 11:15 AM Health Answered Simplify : (step -by -step explation ) a)x (x+5)+3x(x+6) b) 2x(x+1)-x(x+1) c) x (x+7)+5x(x+7) d)x(x+7)+5x(x+7) e) 2a(a+b)+3a(a-b ) f) 3a(a+2b)+2a(a-2b)g) 4a(a+5b) + 6a(a+4b)