数学题,得结果6x^4+10x^3+5x^2+x+7/x+2/3
6x^4 + 10x^3 + 5x^2 + x + 7/ x + 2/3
(6x^4 + 10x^3 + 5x^2 + x + 7)/ (x + 2/3 ) =6x^3+6x^2+x+1/3,...余61/9, 感觉题没有表示清楚!