Respuesta :

[tex]15b \: + 20[/tex]

  • Take 5 common from both the terms.

[tex] = 5(3b + 4)[/tex]

  • 3b + 4 cannot be factorised further.

Answer:

5(3b + 4)

Hope you could understand.

If you have any query, feel free to ask.

Answer:

[tex] \longmapsto \: 15b + 20[/tex]

[tex] \longmapsto \: 5(3b + 20)[/tex]