Question

Please help me!! Solving for Quadratic Equations... 20 points!!! :-)

Answer 1

Row 1:

2 ; -15 ; 28

Row 2:

2

Row 3:

4 ; 7

Row 4:

-7 ; -4

Row 5:

4 : 7

Row 6:

4 ; 7

Row 7:

4 ; 7 ; 3.5