0
Wiki User
-3
Mellie Gulgowski ∙
(2x-1)(2x-1)
4 1
7
-1
12
1 and 4
-11
4 x -1 x -1 = 4 4 + (-1) + (-1) = 2
-4 plus/minus square root of 15.
-56
4 and 11.
-1, -1, -2, -2 works.