Respuesta :

[tex]9xy+36x-10y-40=9x(y+4)-10(y+4)=(y+4)(9x-10)[/tex]

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)