Find the quotient and remainder using long division for
20x318x2+6x+54x22x+2\displaystyle \frac{{-{20}{x}^{{3}}-{18}{x}^{{2}}+{6}{x}+{5}}}{{-{4}{x}^{{2}}-{2}{x}+{2}}}.

 
Enter your answer in quotient + remainder/divisor form.