how do you factor this?

Question

21v^2+102v+72

Answer 1

21v²+102v+72 = 3(7v²+34v+24)

 

                      = 3(7v+6)(v+4)

Answer 2

What you have factors into:

 

3(7v² + 34v + 24)

 

3(7v + 6)(v + 4)