What non-zero integer must be placed in the square so that the simplified product of these two binomials is a binomial: $(3x+2)(18x-\Box )$?
What non-zero integer must be placed in the square so that
the simplified product of these two binomials is a binomial
If you put a 12 in that box you get (3x + 2) (18x – 12)
which will simplify to (3x + 2) ( 3x – 2) (6)
(9x2 – 4) (6)
54x2 – 24
.