quotient and remainer (x%5E7 %2B 2 x%5E6 %2B 3 x%5E5 %2B 4 x%5E4 %2B 5 x%5E3 %2B 6 x%5E2 %2B 7 x %2B 8)%2F(x%5E4 - 2 x%5E3 - 3 x%5E2 -4 x -5)