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What non-zero integer must be placed in the square so that the simplified product of these two binomials is a binomial: $(3x+2)(18x-\Box )$? 

 May 16, 2021
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   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     

   .     

 May 16, 2026

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