(选择)化简分式b/ab+b^2的结果为( ) A.1/a+b B.1/a+1/b C.1/a+b^2 D.1/ab+b
问题描述:
(选择)化简分式b/ab+b^2的结果为( ) A.1/a+b B.1/a+1/b C.1/a+b^2 D.1/ab+b
答
C
(选择)化简分式b/ab+b^2的结果为( ) A.1/a+b B.1/a+1/b C.1/a+b^2 D.1/ab+b
C