a/x+2与b/x-2等于4x/x2-1,则a= ,b=
问题描述:
a/x+2与b/x-2等于4x/x2-1,则a= ,b=
a/x+2与b/x-2的和等于4x/x2-1,则a= ,b=
答
a=2b=2
a/x+2与b/x-2等于4x/x2-1,则a= ,b=
a/x+2与b/x-2的和等于4x/x2-1,则a= ,b=
a=2b=2