149 x 62
286 x 3) =
340 x 25 =
4 63 x 81
524 x 64 =
6
79 X 3 =
764 x 70 =

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

the function makes a strait line horizontally with no x intercept but a y intercept at 9.