Respuesta :
Answer:
(y+4)(9x-10)
Step-by-step explanation:
The given expression is
[tex]9xy+36x-10y-40[/tex]
Make groups as shown below
[tex](9xy+36x)+(-10y-40)[/tex]
Now, take GCF from each group
[tex]9x(y+4)-10(y+4)[/tex]
Factored out the common term
[tex](9x-10)(y+4)[/tex]
Therefore, the factored form is given by (y+4)(9x-10)