My Step daughter has these two problems:
F(X)=X* + (a*-1)x+a-2 . It has two null point , One is bigger than 1 and the other is smaller
than 1. Calculate value range of a. {I have No clue?????}

Second problem:
A Quadratic function is
F(x)=X* +ax+a . The other equation
F(X)-x=0 . It has two Solution sets.
One is P and the other is T ,
The P is smaller than T . And both of
them are belong to (0,1)
(1)PLease calculated Value range
of a .
(2)Please compare F(1)F(2)-F(0) and
the 1/16 . Whick one is biegger
and the reasons .
Naturally - I am not qualified to help her - a man must accept hi

Question

My Step daughter has these two problems:
F(X)=X* + (a*-1)x+a-2 . It has two null point , One is bigger than 1 and the other is smaller
than 1.  Calculate value range of a.   {I have No clue?????}
  
Second problem:
A Quadratic function is
F(x)=X* +ax+a . The other equation
F(X)-x=0 . It has two Solution sets. 
One is P and the other is T , 
The P is smaller than T . And both of
them are belong to (0,1)
(1)PLease calculated Value range
of a . 
(2)Please compare F(1)F(2)-F(0) and 
the 1/16 . Whick one is biegger
and the reasons . 
Naturally - I am not qualified to help her - a man must accept hi