[单选题]
设f(x)为实系数多项式,以x-1除之,余式为9;以x-2除之,余16,求f(x)除以(x-1)(x-2)得余式为().
A.2
B.-7x+2
C.-7x-2
D.7x-2
E.7x+2
参考答案与解析: